Cutters

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CONTENTSPage No.

Milling Cutters - Nomenclature 105

Cylindrical Milling Cutters 106

High Power Cylindrical Cutters 107

Helical Cylindrical Cutters 108

Side & Face Cutters - Straight Teeth 109

Side & Face Cutters - Straight Teeth 111

Slotting Cutters 113

Metal Slitting Saws 114

Keyway Milling Cutters 116

Shell End Single Angle Cutters 117

Single Angle Cutters 118

Double Angle Cutters 119

Equal Angle Cutters 121

Convex Milling Cutters 122

Concave Milling Cutters 124

Single Corner Rounding Cutters 126

Double Corner Rounding Cutters 128

Rotary Form Relieved Involute Gear Cutters 129

Rotary Form Cutters - For Roller Chain Wheels 134

Shell End Mills 136

Face Cutters 138

Hollow Mills 139

End Mill-Nomenclature 140

Parallel Shank End Mills 141

Taper Shank End Mills - (Tanged End) 144

Taper Shank End Mills - (Tapped End) 145

Parallel Shank Slot Drills 148

Taper Shank Slot Milling Cutters - (Tanged End) 151

Taper Shank Slot Drills - (Tapped End) 152

Taper Shank Slot Drills 153

Contents........ (Contd)

Page No.

Woodruff Key Slot Milling Cutters 154

T Slot Cutters with Taper Shank 157

T Slot Cutters with Parallel Shank 159

Screwed Shank End Mills - Short Series (Normal Series) 160

Screwed Shank End Mills - Long Series 164

Screwed Shank Slot Drills - Short Series (Normal Series) 168

Screwed Shank Slot Drills - Long Series 172

Hole Mills (Unguided - Type'A') 176

Hole Mills (Guided - Type 'B') 177

Taper Shank Roughing End Mills 178

Parallel Shank Roughing End Mills 179

Roughing Shell End Mills 180

Back 105

Back 106

Diameterjs 16

505050636380

BoreH7

222222272732

Lengthjs 16

406380507063

Diameterjs 16

80100100125125160

BoreH7

324040505060

Lengthjs 16

10070

12580

125125

High Speed SteelCYLINDRICAL MILLING CUTTERS

Specifications conform toIS 6309 - 1982ISO 2584 : 1972

Dimensions in mm

Cylindrical milling cutters are profile sharpened cutters having teeth on peripheral surface only.Cylindrical milling cutters produce relatively flat surface parallel to axis of rotation and are idealfor applications that require high rate of stock removal ,

Tool Type 'N' Cutters shall be supplied with right hand helix unless otherwise specified

Back

Tolerance on length upto & including 6" = + 0.030"/0.000above 6" = + 0.060"/0.000

Cutters shall be supplied with left hand helix unless otherwise specified.

107

High Speed SteelHIGH POWER CYLINDRICAL CUTTERS

Specifications conform toBS 122 : Part 1 : 1953

Dimensions in Inches

Diameter+ 0.045"

0.000

2.1/22.1/22.1/22.1/23333333.1/23.1/23.1/23.1/23.1/2

Bore+ 0.00075"+ 0.00025"

11111.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/4

Length

123412345623456

Diameter+ 0.045"

0.000

3.1/244444444.1/24.1/24.1/24.1/24.1/24.1/24.1/2

Bore+ 0.00075"+ 0.00025"

1.1/41.1/4 or 1.1/21.1 /4 or1.1/21.1/4 or 1.1/21.1/4 or 1.1/21.1/4 or 1.1/21.1/4 or 1.1/21.1/4 or 1.1/21.1/2 or 21.1/2 or 21.1/2 or 21.1/2 or 21.1/2 or 21.1/2 or 21.1/2 or 2

Length

723456782345678

Back 108

High Speed SteelHELICAL CYLINDRICAL CUTTERS



Diameter+ 0.045"

0.000

33

3344

Bore+ 0.00075"+ 0.00025"

1.1/4 1.1/21.1/21.1/2 or 21.1/2 or 21.1/2 or 21.1/2 or 2

1.1/41.1/41.1/41.1/41.1/2

Length+ 0.030"

0.000

23

46

23

Diameter+ 0.045"

0.000

4 46

2346

45555

Bore+ 0.00075"+ 0.00025"

Length+ 0.030"

0.000

A cutter primarily used for heavy surfacing cuts, having a large angle of helix relative to the axis of the cutter.It has a less No. of teeth on the periphery only.

Cutters shall be supplied with left hand helix unless otherwise specified.

Back 109

Diameterjs16

5050505063636363636363808080808080808080

100100

100

100100100100100100100125

Widthk11

568

10568

10121416568

10121416182068

10

121416182022258

BoreH7

16161616222222222222222727272727272727273232

32

3232323232323232

Diameterj s 16

125125125125125125125125125160160160160160160160160160160200

200200200200200200200200200200

Widthk11

1012141618202225281012141618202225283212

14161820222528323640

BoreH 7

3232323232323232324040404040404040404040

40404040404040404040

Side and face milling cutters are profile sharpened cutters, having teeth on periphery and on both sides.Used on horizontal milling M/C to mill slots , shoulders, small width surface etc.

Tool Type 'N' cutters shall be supplied unless otherwise specified.

High Speed SteelSIDE AND FACE CUTTERS

Type 'B' Straight Teeth

Specifications conform toIS 6308 - 1982ISO 2587 - 1972DIN 885 (Part1) : 1981Dimensions in mm

Cutters of width 3/4" and above shall be supplied with left hand helical flutes.

Back 110


Straight Teeth

Specifications conform to BS 122 : Part 1 : 1953


Diameter+ 0,045"

0,000

2.1/22.1/22.1/22.1/2333333.1/23.1/23.1/23.1/23.1/23.1/23.1/2

4

Bore+ 0.00075"+ 0,00025"

1111111111111111

1 or 1.1/4

Width+ 0.005"

0.000

1/45/163/81/2

1/2

1/4

5/163/8

3/8

3/4

1/25/8

5/8

1/4

1/4

5/16

7/16

Diameter+ 0.045"

0.000

44444455555666666

Bore+ 0.00075"+ 0.00025"

1 or 1.1/41 or 1.1/41 or 1.1/41 or 1.1/41 or 1.1/41 or 1.1/41.1/41.1/41.1/41.1/41.1/41.1/4 or 1.1/21.1/4 or 1.1/21.1/4 or 1.1/21.1/4or 1.1/21.1/4 or 1.1/21.1/4 or 1.1/2

Width+ 0.005"

0.000

3/81/25/83/47/811/25/83/47/811/25/83/47/811.1/4

Side and face milling cutters are profile sharpened cutters, having teeth on periphery and on both sides.Used on horizontal milling M/C to mill slots, shoulders, small width surface etc.

Back

Tool Type 'N' cutters shall be supplied unless otherwise specified.

111


Type 'A' Staggered Teeth

Specifications conform toIS 6308 - 1982ISO 2587 - 1972DIN 885 Part 1 : 1981Dimensions in mm

Diameterjs 16

505050506363636363636380808080808080

Widthk11

568

1068

10121416188

10121416182010121416182022

BoreH7

16161616222222222222222727272727272732323232323232

Diameterjs 16

100

125

125125

125125125125125160160160160160160160160200200200200200200

200

Widthk11

251214161820222528141618202225283216182022252832

BoreH7

323232323232323232404040404040404040404040404040

100100

100100100100100

Back 112


Staggered Teeth



Diameter+ 0.045"

0.000

333344

44455

5

Bore+ 0.00075"+ 0.00025"

1111111111.1/41.1/4

1.1/4

Width+ 0.005"0.000

1/4

3/81/2

5/16

1/4

3/8

3/85/8

5/8

1/2

1/2

5/16

Diameter+ 0.045"0.000

666677778888

Bore+ 0.00075"+ 0.00025"

Width+ 0.005"0.000

3/81/25/83/41/25/8

3/47/85/83/47/81

1.1/41.1/4

1.1/41.1/41.1/21.1/2

1.1/21.1/2

1.1/21.1/21.1/2

1.1/2

Cutters of width 3/4" and above shall be supplied with left hand helical flutes.

Back 113

High Speed SteelSLOTTING CUTTERS



Diameter+ 0.045"

0,000

2.1/22.1/22.1/22.1/22.1/233333333.1/23.1/23.1/23.1/23.1/23.1/23.1/23.1/24444

Bore+ 0.00075"+ 0.00025"

111111111111111111111111

Width+ 0.001"-0.001"

Diameter+ 0.045"

0.000

44444555555555666666666

Bore+ 0.00075"+ 0.00025"

111111.1/4 1/4

1/4

1/2

5/16

7/16

3/8

7/81

5/83/4

1/2

5/16

7/163/8

7/81

5/83/4

1/4

1/2

5/16

7/16

3/8

1/4

1/4

1/2

1/2

5/8

7/8

3/4

5/83/4

5/16

5/16

7/16

7/16

3/8

3/8

1/45/16

7/163/8

1.1/41.1/4

1.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/41.1/4

1.1/41.1/41.1/41.1/41.1/4

Width+ 0.001"-0.001"

1/25/83/47/81

Tolerance on Diameter Js 16 for IS & ISO and Js 15 for DIN Standard

1. Unless otherwise specified, slitting saws shall be supplied with the following executions.

2.I f nothing is specified in the order, we shall supply 'coarse pitch' saws with tooth form 'B' and tool type 'N'.

Metal slitting saws are similar to plain or side milling cutters but are relatively thin.Plain saws have dished sides to provide clearance and prevent binding. They are used for ordinary slittingapplications and have peripheral teeth only.

Back 114

High Speed SteelMETAL SLITTING SAWS

Specifications conform to IS 5031 - 1992 ISO 2296 - 1972 DIN 1837 : 1970 (FINE) DIN 1838 : 1970 (COARSE)Dimensions in mm

H7Diameter

100125125125125160160160200200200250250250

Bore

2222222222323232323232323232

Thickness

63456456456456

No

Finepitch

641001008080

100100100128128100160128128

of Teeth

Coarsepitch

3248484040484848646448806464

Js 11eDiameter

5050506363636380808080 .

100100100

BoreH7

1313131616161622222222222222

Thickness

34534563456345

No

Finepitch

4848486464484880646464808080

.of Teeth

Coarspitch

2424243232242440323232404040

Js 11

PITCH

FINE

COARSE

TOOTH FORM

A

B

TOOLTYPE

N

N

Back 115

High Speed SteelMETAL SLITTING SAWS


Dimensions in inches

Diameter+ 0.045"

0.000

2.1/22.1/23344455

Bore+ 0.00075"+ 0.00025"

111111111

Width+ 0.001"-0.001"

1/85/321/85/321/85/323/161/85/32

No. of Teeth

262628283434344040

Diameter+ 0.045"

0.000

56667788

Bore+ 0.00075"+ 0.00025"

11111111

Width+ 0.001"-0.001"

3/161/85/321/43/161/43/161/4

No. of Teeth

4044444448485252

Metal slitting saws are similar to plain or side milling cutters but are relatively thin.Plains saws have dished sides to provide clearance and prevent binding. They are used for ordinary slittingapplications and have peripheral teeth only.

Back 116

A cutter with radially machined form relieved staggered teeth on the periphery for milling keyway slots.

Tool Type 'H' cutters shall be supplied unless otherwise specified.

High Speed SteelKEYWAY MILLING CUTTERS

Specifications conform toIS 6355 - 1982

Dimensions in mm

Diameter js16

Diameter js16

5050505063636363636380808080

8080

8080

100100100100100100100100100100125

BoreH7

1616161622222222222227272727

2727

2727

3232323232323232323232

Widthd9

BoreH7

Widthd9

568

10568

101214

568

10

1214

1618

68

10121416182022258

125125125125125125125125160160160160160160160160160160200200200200200200200200200200200

3232323232323232404040404040404040404040404040404040404040

1012141618202225101214161820222528321214161820222528323640

Back 117

High Speed SteelSHELL END SINGLE ANGLE

MILLING CUTTERS

Specifications conform toIS 6256 - 1995DIN 842 : Part1 : 1984

Dimensions in mm

The cutter with teeth on the conical surface, and on large flat side. The nominal angle of the cutter is theangle between the flat side and the conical side measured in a radial plane. These cutters are used mainlyfor cutting dovetails, serrations and angular slots.

Right Hand cutter with Tool Type 'H' shall be supplied unless otherwise specified.

DiameterJs 16

4050

6380

100125160

Bore

10131622273240

Angle ∝45°

10131822283645

Width 'Js 14'

Angle ∝50°, 55°, 60°

13162025324050

Tol. onAngle

±25'

±20'

H7

Right Hand cutter with Tool Type 'H' shall be supplied unless otherwise specified.

Hig h Spee d Stee l

SINGL E ANGL E CUTTER S

Specifications conform toBS122: Parti : 1953


Right Hand cutters shall be supplied unles s otherwise specified .

Back 118

High Speed SteelSINGLE ANGLE CUTTERS


Dimensions in mm

High Speed steelSINGLE ANGLE CUTTERS


Dimensions inInches

The cutter with teeth on the conical surface, and on large flat side. The nominal angle of the cutter is theangle between the flat side and the conical side, measured in a radial plane. These cutters are used mainlyfor cutting dovetails, serrations and angular slots.

Diameterjs 16

5050506363

BoreH7

1616162222

Widthjs 16

1212

121818

Angle+ 10/-00

60°, 65°70°, 75°80°, 85°60°, 65°70°, 75°

Diameterjs 16

636380100

BoreH7

22222227

Widthjs 16

18263236

Angle+ 10

/- 00

80°, 85°70°, 75° & 80°70°, 75° & 80°70°, 75° & 80°

Diameter+ 0.045"

0.000

2.3/42.3/42.3/42.3/4

Bore+ 0.00075"+ 0.00025"

11

11

Width+ 0.015"

0.000

5/167/161/21/2

Angle

30°40°

45°, 50°60°, 70° & 80°

Diameter+ 0.045"

0.000

3333

Bore+ 0.00075"+ 0.00025"

1.1/41.1/41.1/41.1/4

Width+ 0.015"

0.000

5/167/161/25/8

Angle

30°40°45°

50°,60°,70°&80°

A cutter with teeth on the conical surfaces and with unequal angles between the conical sides and theplane of intersection of the two cones. The nominal angles of the cutter are the angles between the twoconical sides, measured in a radial plane.

Right Hand cutters with Tool Type 'H' shall be supplied unless otherwise specified.

Back 119

High Speed SteelDOUBLE ANGLE CUTTERS


Dimensions in mm

Dia-meterjs 16

505050505050505063

6363

BoreH7

161616161616161622

2222

Widthjs 16

121212121212141618

1818

Small Angle

12°15°15°15°15°15°20°25°12°

15°15°

IncludedAngleα° + 1°

00 0

55°60°65°70°75°80°90°

100°55°

60°65°

Dia-meterjs 16

6363636363808080100100100

BoreH7

2222222222222222272727

Widthjs 16

1818182022323232363636

Smal l Angleβ° + 1°β° + 1°

15°15°15°20°25°15°15°15°15°15°15°

IncludedAngle

α° + 1°0

70°75°80°90°

100°65°70°75°70°75°80°

Back 120

A cutter with teeth on the conical surface and with unequal angles between the conical sides and theplane of intersection of the two cones. The nominal angles of the cutter are the angles between the twoconical sides, measured in a radial plane.

Right Hand cutters shall be supplied unless otherwise specified.

High Speed SteelDOUBLE ANGLE CUTTERS



Diameter+ 0.045"

0.000

2.3/42.3/42.3/42.3/42.3/42.3/4

Bore+ 0.00075"+ 0.00025"

111111

Width+ 0.015"

0.000

5/85/85/8

5/85/85/8

Angle

12°x48°12°x53°12°x58°12°x63°12°x68°12°x73°

Diameter+ 0.045"

0.000

333333

Bore+ 0.00075"+ 0.00025"

1.1/41.1/41.1/41.1/41.1/41.1/4

Width+ 0.015"

0.000

3/43/43/43/43/43/4

Angl e

12°x48°12°x53°

12°x58°12°x63°12°x68°

12°x73°

α x β α x β

Tolerance on∝ /2 = ± 15'

A cutter with teeth on conical surfaces and with equal angles between the conical faces and the plane ofintersection of the two cones. The nominal included angle of the cutter is the angle between the two conicalsides, measured in a radial plane. Equal Angle Cutters are used to mill 'V' grooves..

Tool Type 'H' Cutters shall be supplied unless otherwise specified.

Back 121

High Speed steelEQUAL ANGLE CUTTERS



High Speed SteelEQUAL ANGLE CUTTERS

Specifications conform to IS 6326 - 1996 ISO 6108 - 1978 DIN 847 : Part 1 : 1978Dimensions in mm

Diameterjs 16

505050

6363

63

BoreH7

16 8

1616

2222

22

Widthjs 16

1014

1014

20

IncludedAngle

45°60°90°

45°60°

90°

Diameterjs 16

808080

100100100

BoreH7

272727323232

Widthjs 16

121822182532

IncludedAngle

45°60°90°45°60°90°

Diameter+ 0.045"

0.000

2.3/42.3/42.3/4

3

Bore+ 0.00075"+ 0.00025"

1

111.1/4

Width+ 0.015"

0.000

5/167/161/25/16

IncludedAngle

30°40°

45°,60°&90°30°

Diameter+ 0.045"

0.000

333

Bore+ 0.00075"+ 0.00025"

1.1/41.1/41.1/4

Width+ 0.015"

0.000

7/161/25/8

IncludedAngle

40°45°

60° & 90°

A milling cutter having a convex half circle, in the form and having radial relief. This cutter is designed to milla concave surface equal to a half circle or less.

Back 122

High Speed SteelCONVEX MILLING CUTTERS


Dimensions in mm

Radiusk11

1.602.002.503.003.154.005.006.00

Diameterjs 16

5050636363636380

BoreH7

1616

282222222227

Width

3.24.05.06.06.38.0

10.012.0

Radiusk11

6.308.00

10.0012.0012.5016.0020.00

Diameterjs 16

8080

100100

125125

BoreH7

27273232

3232

32

Width

12.616.020.024.025.032.040.0

100

A milling cutter having a convex half circle, in the form and having radial relief. This cutter is designed to milla concave surface equal to a half circle or less.

Tolerance on Dia. of Circle upto & including 5/8"Over 5/8"

Back 123

High Speed SteelCONVEX CUTTERS



Diameter+ 0.045"

0.000

2.1/42.1/42.1/42.1/22.1/22.1/22.1/22.3/42.3/43

Width &Diameterof Circle

1/83/161/45/163/87/161/29/165/811/16

Bore+ 0.00075"+ 0.00025"

1111111111

Diameter+ 0.045"

0.000

33.1/43.1/43.1/23.1/2444.1/44.1/4

Width &Diameterof Circle

3/413/167/815/1611.1/81.1/41.3/81.1/2

Bore+ 0.00075"+ 0.00025"

111111.1/41.1/41.1/41.1/4

= + 0.004"/0.000= + 0.002"/0.000

A milling cutter having a concave half circle, in the form and having radial relief. This cutter is designed to millconvex surfaces of circular contour equal to half circle or less.

Back 124

High Speed SteelCONCAVE MILLING CUTTERS


Dimensions in mm

RadiusN11

1.62.02.53.03.154.05.06.0

Width

89

101212162024

Diameterjs 16

5050636363636380

BoreH7

1616222222222227

RadiusN11

6.38.0

10.012.012.516.020.0

Width

24323640405060

Diameterjs 16

8080

100100100125125

BoreH7

27273232323232

A milling cutter having a concave half circle in the form and having radial relief. This cutter is designed to millconvex surfaces of circular contour equal to half circle or less.

Tolerance on Dia.of Circle upto & incl. 5/8" = 0.000/- 0.002". Above 5/8" = 0.000/- 0.004"

Back 125

High Speed SteelCONCAVE CUTTERS



Diameter+ 0.045"

0.000

2.1/42.1/42.1/42.1/22.1/22.1/22.1/22.3/42.3/43

Diameter Boreof + 0.00075"

Circle + 0.00025"

1/83/161/45/163/87/161/29/165/811/16

Width+ 0.010"

0.000

5/163/81/25/83/47/811.3/161.3/161.3/8

Diameter+ 0.045"

0.000

33.1/43.1/43.1/23.1/24

44.1/ 44.1/ 4

Diameterof

Circl e

3/413/1 67/815/1 611.1/81.1/41.3/81.1/2

Bore+ 0.00075"+ 0.00025"

11

1111.1/41.1/41.1/41.1/4

Width+ 0.010"

0.000

1.3/81.9/161.9/161.3/41.3/41.15/162.1/ 82.5/162.1/12

11111111

11

A cutter having a concave quarter circle in the form and having radial relief.


Back 126

High Speed SteelSINGLE CORNER ROUNDING CUTTERS


Dimensions in mm

Diameterjs 16

5050636363636380

BoreH7

1616222222222227

Width

555668

1012

RadiusN11

1.602.002.503.003.154.005.006.00

Diameterjs 16

8080

100100100125125

BoreH7

2727

3232323232

Width

12 6.30161820202428

RadiusN11

8.0010.00

12.0012.5016.0020.00

r CornerCorne


Tolerance on Corner radius upto & incl. 5/16" = 0.000/- 0.001"Above 5/16" = 0.000/- 0.002"

Back 127

High Speed SteelSINGLE CORNER ROUNDING CUTTERS



Diameter+ 0.045"

0.000

2.1/42.1/42.1/42.1/22.1/22.1/22.1/22.3/42.3/43

CornerRadius

1/163/321/85/323/167/321/49/325/1611/32

Bore+ 0,00075"+ 0.00025"

1111111111

Width+ 0.010"

0.000

5/165/165/167/167/161/21/25/85/811/16

Diameter+ 0.045"

0.000

33.1/43.1/43.1/23.1/23.1/23.1/23.3/43.3/4

CornerRadius

3/813/327/1615/321/29/165/811/163/4

Bore+ 0.00075"+ 0.00025"

111111111

Width+ 0.010"

0.000

11/163/43/47/87/8111.1/81.1/8

A cutter having two concave quarter circles in the form and having radial relief.

Tolerance on Corner radius upto & incl. 5/16" = 0.000/- 0.001"Above 5/16" = 0.000/- 0.002"

Back 128

High Speed SteelDOUBLE CORNER ROUNDING CUTTERS



Diameter+ 0.045"

0.000

2.1/42.1/42.1/42.1/22.1/22.1/22.1/22.3/42.3/43

CornerRadius

1/163/321/85/323/167/321/49/325/1611/32

Bore+ 0.00075"+ 0.00025"

1111111111

Width+ 0.010"

0.000

7/167/167/165/85/83/43/415/1615/161.1/16

Diameter+ 0.045"

0.000

33.1/43.1/43.1/23.1/23.1/23.1/23.3/43.3/4

CornerRadius

3/813/327/1615/321/29/165/811/163/4

Bore+ 0.00075"+ 0.00025"

111111111

Width+ 0.010"

0.000

1.1/161.3/161.3/161.3/81.3/81.5/81.5/81.7/81.7/8

Back 129

A circular milling cutter having on its periphery teeth of such form that it will cut a single tooth space in a gear. The cutters will have radially machine relieved teeth.

High Speed SteelROTARY FORM RELIEVED INVOLUTE

GEAR CUTTERS

Specifications conform to BS 2518 : 1954

Dimensions in mm

0.500.75

1.501.75

1.001.25

2.002.252.502.75

3.75

3.00

4.004.50

5.005.506.006.507.008.009.00

10.0011.0012.0014.0016.00

20.00

3.253.50

22

5757576164646767---------------------

27

------

67677070737577808086869296

105---------

Bore32

Diameter

------

7373777783838686899696

102108111115

133133140140158

--

40

------

838386869292969699

105105

111118

124121

121134130

140147

147

147178 178

191203

--

50

----------------------

150158158

Module in mm

14.1/20 or 200 Pressure Angle

A circular milling cutter having on its periphery teeth of such form that it will cut a single tooth space in agear. The cutters will have radially machine relieved teeth.

Back 130


GEAR CUTTERS

Specifications conform toBS 2518 : 1954

Dimensions in Inches14.1/20 or 200 Pressure Angle

DiametralPitch

1.1/41.1/21.3/422.1/42.1/22.3/433.1/43.1/23.3/444.1/255.1/26789101112

1

-----------

3.3/43.5/83.3/83.3/83.1/832.7/82.3/42.3/42.5/82.5/8

1.1/4

---

5.1/25.1/25.1/454.3/44.5/84.1/24.3/84.1/443.3/43.3/43.1/23.3/83.1/4332.7/82.7/8

Bore

1.1/2

Diameter

---

5.3/45.3/45.1/25.1/45.1/854.7/84.3/44.5/84.3/84.1/84.1/83.7/83.3/43.5/83.3/83.3/83.1/43.1/4

2

87.1/27

----

---------

----

Back

Tolerance on Width below 1" = + 0.010"/0.0001" and above = + 0.015"/0.000

131


GEAR CUTTERS


Dimensions in Inches14.1/20 or 200 Pressure Angle

DiametralPitch

1314151618202224262830

1

2.5/82.1/22.1/22.1/22.3/82.3/82.1/42.1/42.1/42.1/42.1/4

Bore

1.1/4 2

Diameter

-

- - - -

- - - -

-

-

- - - -

- - - -

-

-

- - - -

- - - -

-

1.1/2

Back 132


GEAR CUTTERS


Dimensions in mm/InchEquivalent Pitches

Diametral

1.50001.57081.58751.67551.69331.75001.79521.81431.93331.95382.00002.09442.11672.25002.28482.30912.50002.51332.54002.75002.79252.82223.00003.14163.1750

Circular

Inch

2.09442.00001.97901.87501.85531.79521.75001.73161.62501.60791.57081.50001.48421.39631.37501.36051.25661.25001.23681.14241.12501.11321.04721.00000.9895

Module

mm

16.933316.170116.000015.159515.000014.514314.148914.000013.138213.000012.700012.127612.000011.289211.117011.000010.160010.106210.00009.23649.09579.00008.46678.08518.0000

Diametral

3.35103.50003.59043.62863.86663.90784.00004.18884.23334.56964.61825.00005.02655.08005.58515.64436.00006.28326.35007.00007.18087.25718.00008.37768.4667

Circular

Inch

0.93750.89760.87500.86580.81250.80400.78540.75000.7.4210.68750.68030.62830.62500.61840.56250.55660.52360.50000.49470.44880.43750.43290.39270.37500.3711

Module

mm

7.57977.25717.07447.00006.56916.50006.35006.06386.00005.55855.50005.08005.05325.00004.54784.50004.23334.04254.00003.62863.53723.50003.17503.03193.0000

Diametral

9.000010.000010.053110.160011.000012.000012.566412.700013.000014.000015.000016.000016.755216.933317.000018.000019.000020.000022.000024.000025.000025.132725.400026.000028.000030.0000

Circular

Inch

0.34910.31420.31250.30920.28560.26180.25000.24740.24170.22440.20940.19630.18750.18550.18480.17450.16530.15710.14280.13090.12570.12500.12370.12080.11220.1047

Module

mm

2.82222.54002.52662.50002.30912.11672.02132.00001.95381.81431.69331.58751.51591.50001.49411.41111.33681.27001.15451.05831.01601.01061.00000.97690.90710.8467- - - - - -

Back 133


GEAR CUTTERS


Equivalent Pitches

Cutter No.

1234

Inclusive Range of Teeth forSpur Gears

135to Rack55to 13435 to 5426 to 34

Cutter No.

5678

Inculsive Range of Teeth forSpur Gears

21 to 2517 to 2014to1612 &13

STANDARD CUTTER GROUP (8 CUTTERS)

Back 134

High Speed SteelROTARY FORM CUTTERS


Dimensions in InchesFor Roller Chain Wheels

Dia. ofRollers

0.1970.1970.1970.2500.2500.2500.3050.3050.3050.3350.3350.3350.4000.4000.4000.4750.4750.4750.6250.6250.625

CutterNo.

123123123123123123123

Outside Dia.of Cutter

2.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/43.1/43.1/43.1/24.1/44.1/44.1/4

Width ofCutter

0.500.500.500.600.600.600.750.750.750.750.750.750.900.900.901.051.051.051.351.301.25

1111111111111111111.1/41.1/41.1/4

These cutters have profile which are suitable for milling of sprockets.The cutters will have radially machine relieved teeth.

Bore Dia

Back 135

High Speed SteelROTARY FORM GEAR CUTTERS


Dimensions in InchesFor Roller Chain Wheels

No. 1 Cutter to cut 9 to 12 teethNo. No. 2 Cutter to cut 13 to 19 teethNo. No. 3 Cutter to cut 20 teeth and above.

Dia. ofRollers

0.7500.7500.7501.0001.0001.0001.1001.1001.1001.1501.1501.150

CutterNo.

123123123123

Outside Dia.of Cutter

4.1/24.1/24.3/44.3/44.3/455.1/25.1/25.1/25.3/45.3/45.3/4

Width ofCutter

1.701.601.502.001.901.852.302.202.102.652.502.40

Bore Dia.

1.1/41.1/41.1/41.1/41.1/41.1/41.3/41.3/41.3/41.3/41.3/41.3/4

A cutter with teeth on the periphery and one end provided with a back face key slot drive for use on anarbor. Shell end mills are used for end and face milling operation either in horizontal or in vertical milling M/C.

Tool Type 'N' Cutters shall be supplied with Right Hand Helical Flutes forRight Hand Cutting unless otherwise specified.

High Speed SteelSHELL END MILLS

Specifications conform toBS122: Parti : 1953


The cutters shall be supplied with Right Hand Helical flutes for Right Handcutting unless otherwise specified.

Back 136

High Speed steelSHELL END MILLS


Diameterjs16

40506380

BoreH7

16222727

Widthk 16

32364045

Diameterjs 16

100125160

BoreH7

324050

Widthk 16

505663

Diameter+ 0.015"

0.000

1.1/41.1/21.3/422.1/42.1/22.3/4

Length+ 0.030"

0.000

11.1/81.1/41.3/81.1/21.5/81.5/8

Bore+ 0.00075"+ 0.00025"

1/21/23/43/4

111

Diameter+ 0.015"

0.000

33.1/244.1/255.1/26

Length+ 0.030"

0.000

1.3/41.7/82.1/42.1/42.1/42.1/42.1/4

Bore+ 0.00075"+ 0.00025"

1.1/41.1/41.1/21.1/21.1/222

Dimensions in mm


Specifications conform toIS 6257 - 1982ISO 2586 - 1985

Dimensions in mm

The cutters shall be supplied with Right Hand Helical Flutes for Right HandCutting unless otherwise specified.

Back 137


Specifications conform toDIN 1880 (Part 1) : 1993

With tenon and key drive Dimensions in mm

Diameterjs16

40506380

100125160

Widthk16

32364045505663

BoreH7

16222727324050

Back 138

A cutter with teeth on the periphery and face provided with a back face key slot drive on the boss foruse in an arbor.

The Cutter shall be supplied with Right Hand Helical Flutes for RightHand Cutting unless otherwise specified.

High Speed SteelFACE CUTTERS



Diameter+ 0.045"

0.000

1.3/422.1/ 2

Length+ 0.030"

0.000

1.1/41.1/41.1/4

Bore+ 0.00075"+ 0.00025"

3/43/43/4

Diameter+ 0.045"

0.000

345

Length+ 0.030"

0.000

1.11/1 61.3/42

Bore+ 0.00075"+ 0.00025"

1.1/81.1/81.1/2

Back 139

A tool of shell design having teeth to cut on the end face for reducing material to the bore size of the cutter.

High Speed SteelHOLLOW MILLS



BoreDiameter

0.000 / - 0.002"

1/49/325/1611/3 23/87/161/29/16

OutsideDiameter

5/83/43/43/41111.1/4

OverallLength

1.1/21.1/21.1/21.1/21.3/41.3/41.3/42

BoreDiameter

0.000 / - 0.002"

5/811/1 63/413/1 67/815/1 61

OutsideDiameter

1.1/41.1/21.1/21.1/21.3/41.3/41.3/4

OverallLength

22

222.1/ 42.1/ 42.1/ 4

OverallLength

Flute

Helix Angle

SecondaryClearance Land

Primary -Clearance Land

End TeethClearance

End Teeth

Centre Hole

Land

Primary ClearanceAngle

SecondaryClearanceAngle

Diameter

Positive RadialRake Angle

Back 140

End Teeth GashCentre-\Axis

Endmils are integral shank cutters capable of cutting on the periphery andend . These cutters are used forprofile milling , facing narrow surfaces an d producing open slots and pockets where a 'plunge ' feed is no trequired .

Not e : Unless otherwise specified End mills with flat end , plain parallel shank of Standard seriesin Too l type- N with Right Hand Helical flutes for Right Hand cutting shall be supplied .

Back 141

High Speed SteelPARALLEL SHANK END MILLS

Specifications conform to IS 6353 - 1991 ISO 1641 : Part 1 : 1978

Dimensions in mm

Diameter js 14

3456789

101112141618202225283236404550566371

Shank dia.h8

445688

10101212121616202025253232404050505063

Standard Series

Cutting Edge Length Overall Length Cutting Edge Length Overall Length

Length Long Series

8111313161919222226263232383845455353636375759090

40434757606369727983839292

104104121121133133155155177177192202

1219242430383845455353636375759090

106106125125150150180180

4451586874828895

102110110123123141141166166186186217217252252282292

Parallel Shank End Mills for Right Hand cutting with Right Hand Helical flutes shall besupplied unless otherwise specified.Intermediate sizes shall be supplied with the same dimensions other than diameteras the next larger standard size unless otherwise specified. Sizes 1.5/8" & above arenot covered in BSS.Tolerance on Cutting Edge dia. upto & including 3/4" = + 0.005"/0.000

Over3/4" = +0.010"/0.000

Back 142




Diameter

1/85/323/167/321/45/163/87/161/29/165/811/163/413/167/8

CuttingEdge

Length

3/83/81/21/25/83/47/87/811.1/81.1/41.3/81.1/21.5/81.5/8

OverallLength

1.7/81.7/8222.1/82.1/22.5/82.5/82.3/42.7/83.1/43.3/83.1/23.5/83.5/8

Dia. ofShank

1/41/41/41/41/43/83/81/21/21/25/85/85/83/43/4

Diameter

11.1/81.1/41.3/81.1/21.5/81.3/41.7/822.1/82.1/42.3/82.1/22.3/43

CuttingEdge

Length

1.3/41.7/822.1/82.1/42.3/82.1/22.5/83333.1/43.1/23.1/23.1/2

OverallLength

3.3/44.1/84.1/44.5/84.3/44.7/85.1/85.1/45.1/25.1/25.5/85.7/86.1/86.1/26.1/2

Dia. ofShank

3/411111.1/41.1/41.1/41.1/21.1/21.1/21.1/21.1/21.1/22

Note : Unless otherwise specified End mills with Plain parallel shank of short series (Type A) in Tool type - Nwith Right Hand Helical flutes for Right Hand cutting shall be supplied.

Back 143



Dimensions in mm

Diameterjs14

345678

10121416182022252832364045505663

Shank dia

6666101010121216162020252532324040505050

Short Series

CuttingEdge Length

8111313161922262632323838454553536363757590

(K)

OverallLength

5255575766697283839292

104104121121133133155155177177192

Long

CuttingEdge Length

121924243038455353636375759090

106106125125150150180

Series (L)

OverallLength

56636868808895

110110123123141141166166186186217217252252282

Note : Unless otherwise specified, Tanged end Taper Shank Endmills of standardseries in Tool Type 'N' with Left Hand Helical flutes for Right Hand cutting shall besupplied.Sizes below 6 mm not covered in ISS.

Back 144

High Speed SteelTAPER SHANK END MILLS


Dimensions in mm

Diameterjs 14

3.03.54.04,55.05.56.07.08.09,0

10.011.012.014.016.018.020.022.025.028.032.035.040.045.050.056.063.0

Standard

CuttingEdge Length

101111131316161619192222262632323838454553536363757590

Series

OverallLength

848585878790909093939696

100100124124130130157157165193203203250250265

Long

CuttingEdge Length

--

--

--

--

--

--

3030383845455353636375759090

106106125125150150180

Series

OverallLength

104104112112119119127127155155167167202202218246265265325325355

MorseTaper

No.

111111111111112222333444555

With Tanged End(Standard Series & Long Series)

Back 145



Dimensions in InchesWith Tanged End / Tapped End

Diameter

1/85/323/167/321/45/163/87/161/29/165/811/163/413/167/811.1/81.1/41.3/81.1/2

1.5/8

Cutting EdgeLength

3/83/81/21/25/83/47/87/811.1/81.1/41.3/81.1/21.5/81.5/81.3/41.7/822.1/82.1/4

2.3/8

Overall

Tanged Shank

3.3/83.3/83.1/23.1/23.5/83.3/43.7/83.7/844.3/44.7/855.1/85.1/45.1/46.1/86.1/46.3/87.5/87.3/4

7.7/8

Length

Tapped Shank

--------

-

--------

-4.3/84.1/24.5/84.3/44.7/84.7/85.5/85.3/45.7/87.1/87.1/4

7.3/8

Thread Sizeof tapped Hole

3/8 BSW3/8 BSW3/8 BSW3/8 BSW3/8 BSW3/8 BSW1/ 2BSW1/2BSW1/2 BSW5/8 BSW5/8 BSW

5/8 BSW

Morse TaperNo.

1111111112222223334

4

4

Diameter

1.3/41.7/822.1/82.1/42.3/82.1/22.3/43

Cutting EdgeLength

2.1/22.5/82.3/4333.1/43.1/23.1/23.1/2

Overall

Tanged Shank

88.1/88.1/49.7/89.7/810.1/810.3/810.5/810.5/8

Length

Tapped Shank

7.1/27.5/87.3/49.3/329.3/329.11/329.19/329.27/329.27/32

Thread Sizeof tapped Hole

5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW

Morse TaperNo.

444555555

Tanged end Taper Shank End Mills will be supplied for RH cutting with LH Helicalflutes unless otherwise specified. Intermediate sizes shall be supplied with samedimensions other than diameter as the next larger standard size unless otherwisespecified. Sizes 2.1/8 and above are not covered in BSS.Tolerance on Dia. of cutter upto & Including 3/4" = +0.005"/0.000

Over3/4" = +0.010"/0.000

Back 146



Dimensions in InchesWith Tanged End/Tapped End

Back 147

Endmills are integral shank cutters capable of cutting on the periphery and end.These cutter are used for profile milling, facing narrow surfaces and producing open slotsand pockets where a 'plunge' feed is not required.

Note : Unless otherwise specified, Tapped end Taper Shank End Mills with flat end of Standardseries in Tool Type 'N' with Right Hand Helical flutes for Right Hand cutting shall be supplied.


Specifications conform toIS 6354 - 1991ISO 1641 : Part ll : 1978

Dimensions in mmWith Tapped End(Standard Series & Long Series)

Diameterjs 14

6789

1011121416182022252832364045505663

Length

Cutting Edge Length Overall Length Cutting Edge Length Overall Length

131619192222262632323838454553536363757590

Long SeriesStandad Series

8386898992929696

117117123123147147155178188188233233248

2430383845455353636375759090

106106125125150150180

94100108108115115123123148148160160192192208231250250308308338

111.111112222333444555

M6M6M6M6M6M6M6M6M10M10M10M10M12M12M12M16M16M16M20M20M20

MorseTaperNo.

Threadsize oftapped

hole

Back 148

High Speed SteelPARALLEL SHANK SLOT DRILLS

Specifications conform toIS 6352 - 1991ISO 1641 : Part 1 : 1978

Dimensions in mm

Diametere8

3456789

101112141618

ShankDia.h8

445688

10101212121616

CuttingEdge

Length

5788

101111131316161919

Overalllength

37394252545561637073737979

Diametere8

202225283236404550

566371

ShankDia .h8

202025253232404050

505063

CuttingEdge

Length

222226263232383845

455353

Overalllength

102102112112130130147147155165

8888

A cutter with teeth on the periphery and end, integral with a parallel shank. Usually having two teeth and designedprimarily for the purpose of milling shallow slots or keyways and to cut whilst sinking or traversing.

Unless other wise specified slot drills with flat face, Helical fluted with plain parallel shank of short-series with Right Hand Helical Flutes for Right Hand cutting and tool type 'H' shall be supplied.

Note : Unless otherwise specified Type 'B' slot drills with Right Hand Helical flutes for Right Handcutting shall be supplied

Back 149



Dimensions in mm

Diametere8

3

45678

101214161820

Shankdia

66

66

1010101212161620

CuttingEdge Length

57

88

1011131616191922

OverallLength

495152526061637373797988

Diametere8

2224252832364045505663

Shankdia

2025252532324040505050

CuttingEdge Length

2226262632323838454553

OverallLength

88102102102112112130130147147155

Slot Drills for Right Hand cutting with Right Hand Helical flutes shall be supplied unlessotherwise specified. Intermediate sizes will be supplied with same dimensions, otherthan diameter, as the next larger standard size unless otherwise specified.Tolerance on Cutting Edge dia. upto & including 1/2" = 0.000 0 / - 0.0005"

Ove r 1/2" = 0.000 /-0.001"

Back 150




Diameter

1/85/323/1 67/321/45/163/87/161/2

CuttingEdge

Length

3/83/81/21/25/83/47/87/81

OverallLength

1.7/81.7/82

22.1/ 82.1/ 22.5/ 82.5/ 82.3/ 4

Dia. ofShank

1/41/41/41/41/43/83/81/21/2

Diameter

9/165/811/1 63/47/811.1/81.1/41.3/81.1/2

CuttingEdge

Length

1.1/81.1/41.3/81.1/21.5/81.3/41.7/822.1/ 82.1/ 4

OverallLength

2.7/ 83.1/ 43.3/ 83.1/ 23.5/ 83.3/ 44.1/ 84.1/ 44.5/ 84.3/ 4

Dia. ofShank

1/25/85/85/83/43/41111

A cutter with teeth on the periphery and end, integral with a Morse Taper Shank. Usually having two teeth anddesigned primarily for the purpose of milling shallow slots or keyways and to cut whilst sinking or traversing.

Tanged end Taper Shank Slot Milling Cutters for Right Hand Cutting with Right HandHelical Flutes and flat face (Type A) & Tool Type 'H' shall be supplied unless otherwise

specified. Sizes below 10.0 mm are not covered in lSS.

Back 151

High Speed SteelTAPER SHANK SLOT MILLING CUTTERS


Dimensions in mm

Diameterd9

1011121415161820

CuttingEdge

Length

1616161618181820

OverallLength

90909090

110110110114

MorseTaperNo.

19 10 84 18 10 84 17 10 84 16 82 15 82 14 80 13 6

688

80 1

1

112222

Diameterd9

21222324

25262830323435363840

CuttingEdge

Length

20

222225

25252528283232323636

OverallLength

118114

118143

143143

148148179179179186186

MorseTaperNo.

222333

3143 3

34

44

44

With Tanged End

Back

Tapped end Taper Shank Slot Drills of short series with flat face with Right Hand Helical Flute forRight Hand Cutting and Tool Type 'H' shall be supplied unless otherwise specified.

152

High Speed SteelTAPER SHANK SLOT DRILLS

Specifications conform to IS 6388 - 1991 ISO 1641 : Part ll : 1978

Dimensions in mmWith Tapped End

Diametere8

6789

1011121416182022252832364045505663

Cutting EdgeLength

810

1111

1313161619192222262632323838454553

OverallLength

7880818183838686

104104107107128128134157163163203203211

MT. ShankNo.

111111112222

33

3444

55

5

M6M6M6M6M6M6M6M6M10M10M10M10M12M12M12M16M16M16M20M20M20

Thread size oftapped hole

Cutters with Right Hand Helical flutes for Right Hand cutting will be supplied unlessotherwise specified. Intermediate sizes shall be supplied with same dimensions, otherthan diameter, as the next larger standard size unless otherwise specified.Tolerance on Cutting Edge diameters upto & including 1/2" = 0.000/- 0.0005"

Over 1/2"= 0.000/-0.0010"

Back 153

High Speed SteelTAPER SHANK SLOT DRILLS



Diameter

1/85/323/167/321/45/163/87/161/29/16

CuttingEdge

Length

3/83/81/21/25/83/47/87/8

1.1/8

No. of MorseTaper Shank

Tanged

11111111112

OverallLength

3.3/83.3/8

3.1/23.1/2

3.5/83.3/43.7/83.7/8

44.3/4

Diameter

5/811/163/47/811.1/81.1/41.3/81.1/2

CuttingEdge

Length

1.1/41.3/81.1/21.5/81.3/41.7/822.1/82.1/4

No. of MorseTaper Shank

Tanged

22

2

233344

OverallLength

4.7/855.1/85.1/46.1/86.1/46.3/87.5/87.3/4

A cutter having definite diameter and width, with sides slightly concave, designed for cutting seatings inshafts for woodruff keys and integral with a parallel shank.

Right Hand Cutter with straight flutes shall be supplied unless otherwise specified.

Back 154

High Speed SteelWOODRUFF KEY SLOT MILLING CUTTERS


Dimensions in mmType A - Straight Teeth

Diameterh11

10.510.510.513.513.516.516.516.519.519.519.522.522.522.525.528.528.528.532.532.545.5

Widthe8

22.5334345456568668

108

1010

Dia. ofShank

666

101010101010101010101010101012101212

OverallLength

505050565656565656566363636363636371637171

WoodruffKeys ToIS 2294

2x2.5x

3x3x

3.73.73.75.0

4x 5.03x 6.54x 6.55x4x5x6x5x

6.57.57.57.59.0

6x 9.08x6x6x8x

10x8x

10x10x

9.010111111131316

Back

Right Hand Cutters shall be supplied unless otherwise specified.

155

High Speed SteelCUTTERS FOR WOODRUFF KEYSEATS



BS Cutter andKey No.

204304404305405505406506606507607807608808

1008609809

1009810

1010121010111211812

10121212

Dia. of Cutter+ 0.010"/0.000

0.5050.5050.5050.6300.6300.6300.7550.7550.7550.8800.8800.8801.0051.0051.0051.1301.1301.1301.2551.2551.2551.3801.3801.5051.5051.505

Width of Cutter+ 0.001"/ 0.000

0.0610.0930.1240.0930.1240.1550.1240.1550.1870.1550.1870.2490.1870.2490.3110.1870.2490.3110.2490.3110.3740.3110.3740.2490.3110.374

OverallLength

2222222.1/42.1/42.1/42.1/22.1/22.1/22.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/42.3/433333

Dia. ofShank

1/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/21/2

For key ways of 7 mm width, Refer DIN 138

Back 156

High Speed SteelCUTTERS FOR WOODRUFF KEYSEATS


Dimensions in mm

Diameterh11

10.510.510.513.513.516.516.516.519.519.519.5

Widthe8

2.02.53.03.04.03.04.05.04.05.06.0

Dia. ofShank

666

1010101010101010

OverallLength

5050505656565656565656

Woodruffkey Seats

as perDIN 6888

Woodrufkey Seat

as perDIN 6888

2.0x3.72.5x3.73.0x3.73.0x54.0x53.0x6.54.0x6.55.0x6.54.0x7.55.0x7.56.0x7.5

Diameterh l l

22.522.522.525.528.528.528.532.532.532.545.5

Widthe8

568668

1078

1010

Dia. ofShank

1010101010101210101212

OverallLength

5656565656566356566363

5 x 96 x 98 x 96x 106x118x11

10x11*

8x1310x 1310x16

*

Back 157

A cutter having the characteristics of a side and face cutter, integral with a Morse Taper Shank and designedfor cutting 'T' slots.

RH Cutter with staggered teeth and tool type 'N' shall be supplied unless otherwise specified.

High Speed Steel'T' SLOT CUTTERS WITH

TAPER SHANK

Specifications conform toIS 2668 - 1978ISO 3337 : 1978

Dimensions in mm

Nominal Sizeof T-slot

10121418222836424854

Diameter of

Cutterh12

18212532405060728595

Widt h of Cutterh12

891114182228354044

Overalllength

8298

103111138173188229240251

Mors e TaperNo.

1222344555

Thread size ofTapped Hole

M6M10M10M10M12M16M16M20M20M20

A cutter having the characteristics of a side and face cutter, integral with a Morse Taper Shank, and designedfor cutting 'T' slots.

Unless otherwise specified straight teeth for Right Hand cutting shall be supplied.

Back 158

Nom. sizes over 1" is not covered in BSS

High Speed Steel'T' SLOT CUTTERS WITH

TAPER SHANK



Nominal Sizeof Slot

1/45/163/87/161/25/83/47/811.1/81.1/41.3/81.1/2

Diameter of Cutter0.000

-0.010"

37/6445/6453/6461/641.5/641.21/641.33/641.45/641.61/642.1/82.5/162.1/22.3/4

Width of Cutter0.000

-0.005"

1/45/1623/6427/6415/3237/6411/1651/6429/321.1/161.3/161.5/161.7/16

Morse TaperNo,

2222233344455

Thread Size ofTapped Hole

3/8 BSW3/8 BSW3/8 BSW3/8 BSW3/8 BSW1 /2 BSW1 /2 BSW1/2 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW5/8 BSW

OverallLength

3.9/163.3/43.7/84.1/164.3/165.1/85.7/165.3/47.1/167.1/87.3/88.7/89.1/8

Back 159

A cutter having the characteristics of a side and face cutter, integral with a parallel shank and designed forcutting 'T' slots.

RH Cutter with staggered teeth and tool type 'N' shall be supplied unless otherwise specified.

High Speed Steel'T' SLOT CUTTERS

WITH PARALLEL SHANK

Specifications conform toIS 2668 - 1978ISO 3337 - 1978

Dimensions in mm

10121418

18212532

89

1114

12121616

70748290

222836

405060

182228

253232

108124139

NominalSize ofT-slot

Diameterof Cutter

h12

Width of Cutter

h12

Dia. ofShank

Overalllength

NominalSize ofT-slot

Diameterof Cutter

h12

Width of Cutter

h12

Dia. of

h8

OveralllengthShank

h8

Back 160

High Speed SteelSCREWED SHANK END MILLS


Dimensions in mmShort Series (Normal Series)

Diameter

3.03.54.04.55.05.56.06.57.07.58.08.59.09.5

10.010.511.011.512.013.014.015.0

Cutting EdgeLength

9.512.512.512.516.016.016.016.015.018.018.021.021.021.021.019.019.022.524.024.528.526.5

ShankDiameter

6666666

101010101010101012121212121216

Nominal Lengthbelow Chuck

16.519.519.519.523.023.023.022.522.525.525.528.528.528.528.528.528.532.032.032.035.038.0

Overalllength

54.057.057.057.060.560.560.560.560.563.563.566.566.566.566.566.566.570.070.070.073.077.0

Back

RH Helical flutes with RH cutting.

161



Dimensions in mm

Diameter

16171819202122232425262830323435363840424445

Cutting EdgeLength

26.532.035.038.038.038.041.541.541.544.543.046.046.049.049.052.552.555.558.560.563.563.5

ShankDiameter

16161616162525252525252525252525252525252525


38.041.041.044.544.542.546.046.046.049.049.052.052.055.555.558.558.562.065.065.068.068.0

OverallLength

77.080.080.083.583.595.098.598.5

. 98.5101.5101.5104.5104.5108.0108.0111.0111.0114.5117.5117.5120.5120.5

Short Series (Norminal Series)

Back 162




Diameter

1/85/323/167/321/49/32

. 5/1611/323/813/327/1615/321/29/165/811/163/413/167/815/1611.1/16

Cutting EdgeLength

3/81/21/25/85/819/3223/3227/3227/327/83/47/815/161.1/81.1/161.3/81.1/21.1/21.5/81.5/81.11/161.11/16

ShankDiameter

1/41/41/41/41/43/83/83/83/83/81/21/21/21/25/85/85/811111


21/3225/3225/3229/3229/327/811.1/81.1/81.1/81.1/81.1/41.1/41.3/81.1/21.5/81.3/41.11/161.13/161.13/161.15/161.15/16

Overalllength

2.1/82.1/42.1/42.3/82.3/82.3/82.1/22.5/82.5/82.5/82.5/82.3/42.3/42.7/83.1/323.5/323.9/323.3/43.7/83.7/844

Short Series (Normal Series)(in imperial units)

BackRH Helical flutes with RH cutting.

163



Dimensions in InchesShort Series (Normal Series)(in imperial units)

Diameter

1.1/81.3/161.1/41.5/161.3/81.7/161.1/21.5/81.3/41.7/82

Cutting EdgeLength

1.13/161.13/161.15/161.15/162.1/162.1/162.3/162.3/82.1/22.5/82.3/4

Shank'Diameter

11111111111

Nominal lengthbelow Chuck

2.1/162.1/162.3/162.3/162.5/162.5/162.7/162.9/162.11/162.13/162.15/16

Overalllength

4.1/84.1/84.1/44.1/44.3/84.3/84.1/24.5/84.3/44.7/85

Back 164



Dimensions in mmLong Series

Diameter

3.03.54.04.55.05.56.06.57.07.58.08.59.0

10.011.0

13.012.0

14.015.016.017.0

Cutting EdgeLength

19.025.525.525.531.531.531.535.034 034.034.037.037.037.041.5

49.550.057.058.558.567.0

ShankDiameter

6666666

1010

101010101012

121212161616


26.032.532.532.538.538.538.541.541.541.541.544.544.544.551.0

57.057.063.569.569.576.0

OverallLength

63.570.070.070.076.076.076.079.579.579.579.582.582.582.589.0

95.095.0

101.5108.5108.5115.0

BackRH Helical flutes with RH cutting,

165




Diameter

181920222425262830 .32343536384045

Cutting EdgeLength

70.076.076.085.592.0

100.098.598.598.5

100.0100.0100.0100.0100.0101.5101.5

ShankDiameter

16161625252525252525252525252525


76.082.582.590.596.5

104.5104.5104.5104.5106.5106.5106.5106.5106.5106.5106.5

OverallLength

115.0121.5121.5143.0149.0157.0157.0157.0157.0159.0159.0159.0159.0159.0159.0159.0

Back 166



Dimensions in InchesLong Series(in imperial units)

Diameter

1/85/323/167/321/49/325/1611/323/813/327/1615/321/29/165/811/163/413/167/815/16

Cutting EdgeLength

3/4111.1/41.1/41.11/321.11/321.15/321.15/321.1/21.5/81.7/81.15/162.1/42.5/162.3/433.1/163.3/83.5/8

ShankDiameter

1/41/41/41/41/43/83/83/83/83/81/21/21/21/25/85/85/8111


1.1/321.9/321.9/321.17/321.17/321.5/81.5/81.3/41.3/41.3/422.1/42.1/42.1/22.3/433.1/43.5/163.9/163.13/16

OverallLength

2.1/22.3/42.3/4333.1/83.1/83.1/43.1/43.1/43.1/23.3/43.3/444.9/324.17/324.25/325.3/85.5/85.7/8

Back


167




Diameter

11.1/161.1/81.3/161.1/41.5/161.3/81.7/161.1/21.5/81.3/41.7/82

Cutting EdgeLength

3.15/163.7/83.7/83.7/83.15/163.15/163.15/163.15/163.15/164444

ShankDia.

1111111111111


4.1/84.1/84.1/84.1/84.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/16

OverallLength

6.3/166.3/166.3/166.3/166.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/4

Back 168

High Speed SteelSCREWED SHANKTWO FLUTE

METRIC SLOT DRILLS



Diameter

3.03.54.04.55.05.56.06.57.07.58.08.59.09.5

10.010.511.011.512.013.014.015.0

Cutting EdgeLength

7.07.59.59.59.5

11.011.011.011.011.012.514.514.514.514.517.517.517.519.019.022.022.0

ShankDia.

6666666

101010101010101012121212121216


13.515.015.015.015.018.019.020.520.520.521.522.522.522.522.527.027.027.028.528.530.533.0

OverallLength

51.052.552.552.552.555.556.558.558.558.559.560.560.560.560.565.065.065.066.566.568.572.0

A cutter with teeth on the periphery and end, integral with a parallel shank. Designed primarily for the purposeof milling shallow slots or keyways, usually having two teeth.

RHHelical flutes with RH cutting.

Back 169

High Speed SteelSCREWED SHANK TWO FLUTE

METRIC SLOT DRILLS



Diameter

161718192021222324252627282930323435363840424445

Cutting EdgeLength

22.024.024.025.525.525.525.525.525.527.027.028.530.030.030.038.038.039.539.543.046.047.551.051.0

ShankDia.

161616161625252525252525252525252525252525252525


33.035.035.038.038.046.047.549.050.542.542.541.042.541.041.049.049.050.550.554.058.560.063.563.5

OverallLength

72.074.074.077.077.098.5

100.0101.5103.095.095.093.595.093.593.5

101.5101.5103.0103.0106.5111.0112.5116.0116.0

Back 170


SLOT DRILLS


Dimensions in InchesShort Series (Normal Series)(in imperial units)

Diameter

1/85/323/167/321/49/325/1611/323/813/327/1615/321/29/165/811/163/413/167/815/1611.1/16

Cutting EdgeLength

9/323/83/87/167/167/161/29/169/165/811/1611/163/427/327/815/1611111.1/161.1/8

ShankDia.

1/41/41/41/41/43/83/83/83/83/81/21/21/21/25/85/85/811111


17/3219/3219/3223/323/413/1627/327/87/87/81.1/161.1/161.1/81.7/321.5/161.3/81.1/21.13/161.7/821.11/161.5/8

Overalllength

22.1/162.1/162.3/162.7/322.5/162.11/322.3/82.3/82.3/82.9/162.9/162.5/82.23/322.27/322.29/323.1/323.7/83.15/164.1/163.3/43.11/16


171


SLOT DRILLS


Dimensions in InchesShort Series (Normal Series)

(in imperial units)

Diameter

1.181.3/161.1/41.5/161.3/81.7/161.1/21.5/81.3/41.7/82

Cutting EdgeLength

1.3/161.3/161.1/21.1/21.9/161.9/161.11/161.7/822.1/82.1/4

ShankDia.

11111111111


1.11/161.5/81.15/161.15/16222.1/82.3/82.1/22.5/82.3/4

Overalllength

3.3/43.11/16444.1/164.1/164.3/164.7/164.9/164.11/164.13/16

Back 172


METRIC SLOT DRILLS



Diameter

3.03.54.04.55.05.56.06.57.07.58.08.59.0

10.011012.013.014.015.016.017.0

Cutting EdgeLength

11.012.512.512.512.516.016.016.016.016.019.022.022.022.022.025.525.528.531.531.535.0

ShankDiameter

6666666

1010101010101012121212161616


23.029.029.029.032.538.538.538.038.038.041.544.544.544.551.057.057.063.569.069.075.5

Overalllength

60.566.566.566.570.076.076.076.076.076.079.582.582.582.589.095.095.0

101.5108.0108.0114.5


173


METRIC SLOT DRILLS



Diameter

18192022242526283032343536384045

Cutting EdgeLength

35.038.038.041.541.544.544.547.551.051.051.054.054.057.057.057.0

ShankDiameter

16161625252525252525252525252525


75.5081.5081.5087.50

100.00106.50106.50106.50106.50106.50106.50106.50106.50106.50106.50106.50

OverallLength

114.5120.5120.5140.0152.5159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0159.0

Back 174


SLOT DRILLS



Diameter

1/85/323/167/321/49/325/1611/3 23/813/3 27/1615/3 21/29/165/811/1 63/413/1 67/815/1 6

Cutting EdgeLength

7/161/21/25/85/85/83/47/87/87/87/8111.1/81.1/4

1.3/81.1/21.1/21.5/81.5/8

ShanDiak.

1/41/41/41/41/43/83/83/83/83/81/21/21/ 21/25/85/85/8111

Nomina Lengthbelow Chuck

1.1/321.9/321.9/321.17/321.17/321.1/21.5/81.3/41.3/4222.1/ 42.1/ 42.1/ 22.23/3 22.31/3 23.7/3 23.7/1 63.7/1 63.15/1 6

OverallLength

2.1/ 22.3/ 42.3/ 43333.1/ 83.1/ 43.1/ 43.1/ 23.1/ 23.3/ 43.3/ 444.1/ 44.1/24.3/45.1/25.1/26


Back 175


SLOT DRILLS



Diameter

11.1/161.1/81.3/161.1/41.3/81.7/161.1/21.5/81.3/41.7/82

Cutting EdgeLength

1.3/41.3/41.7/8222.1/82.1/82.1/42.1/22.1/22.1/22.1/2

ShankDia.

111111111111

Nominal LengthbelowChuc k

4.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/164.3/16

OverallLength

6.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/46.1/4

Unless otherwise specified Right Hand Helical flutes with Right Hand cutting shall be supplied.

Back 176

High Speed SteelHOLE MILLS UNGUIDED-TYPE 'A'


Dimensions in mm

Diameterh7

7.95.9

9.911.812.813.814.815.817.819.821.723.724.725.7

CuttingEdge

Length

2525303535353540454545555560

OverallLength

110120125140140160160160180180200200200200

MorseTaper

No.

111111

222223

33

Diameterh7

26.7

27.729.731.733.734.735.737.739.741.644.646.647.649.6

CuttingEdge

Length

60

60606060606060606060606060

OverallLength

220

220220220250250250250250250250280280280

MorseTaperNo.

3333

44

444

4

444

4

Unless otherwise specified Right Helical Flutes with Right Hand cutting shall be supplied.

Rougher hole mill is recommended to use prior to reaming operations and then expected toproduce a 'H8' Hole by the finisher hole mill or Reamer

Back 177

High Speed SteelHOLE MILLS GUIDED-TYPE 'B'


Dimensions in mm

Roughingh6

5.97.99.9

11.812.813.814.815.817.819.821.723.724.725.726.727.729.731.733.734.735.737.7 3839.741.6

Diameter

Finishingm6

86

1012131415161820222425262728303234

3536

4042

Cutting EdgeLength

2525

30353535354045454555556060606060606060606060

OverallLength

150170180190200200210230235245255290290305305305320320360360360390390390

Morse TaperNo.

111

11

122

22

23

33

3333444444

Diameterjs 14

10

11121416182022252832364045505663

Cutting edgeLength

2222262632323838454553536363757590

OverallLength

92929696

117117123123147147155178188

188233233248

Morse TaperNo.

1

11

1

222233344

4555

Thread size oftapped hole

M6M6M6M6M10M10M10M10M12M12M12M16M16M16M20M20M20

TYPE

Roughing

Roughing

Roughing-Finishing

PROFILE FORM

Normal (Coarse) Pitch

Fine Pitch

NormalPitch

TiN, TiAln & TiCN coa ted Roughing End mills are also supplied against specific order.Roughing End Mills with fine pitch profile is suitable for harder materials such as inconel and hastalloy.

Unless otherwise specified Tapped End Taper Shank End Millflutes for Right Hand cutting shall be supplied.Unless otherwise specified 'Roughing type' coarse pitch shall be supplied.

in Tool Type 'N' with Right Hand Helical

Back

178

High Speed Steel

TAPER SHANK ROUGHING END MILLS

Specifications conform to IS 6354 - 1991

Dimensions in mm

TiN, TiAln & TiCN c o a t e d Roughing End mills are also suppl ied against speci f ic order.Roughing End Mills with fine pitch profile is suitable for harder materials such as inconel and hastalloy.

Unless otherwise specified End Mills in Tool Type 'N' with Right Hand Helical flutes for Right Handcutting shall be supplied.Unless otherwise specified 'Roughing type' coarse pitch shall be supplied.

Back 179

High Speed Steel

PARALLEL SHANK ROUGHINGEND MILLS


Dimensions in mm

Diameterjs 14

101112141618202225283236404550566371

Shank Dia.h8

101212121616202025253232404050505063

Standar

Cutting Edge Length

222226263232383845455353636375759090

d Series

Overall Length

727983839292

104104121121133133155155177177192202

TYPE

Roughing

Roughing

Roughing-Finishing

PROFILE FORM


Fine Pitch

Normal Pitch

Back 180

TiN, TiAIn & TiCN coated Roughing End mills are also supplied against specific order.

Unless otherwise specified Tool Type 'N' Cutters shall be supplied with Right Hand Helical cuttingEdges for Right Hand cutting and with Roughing Type.

High Speed Steel

ROUGHING SHELL END MILLS


Dimensions in mm

Diameterjs16

40506380

BoreH 7

16222727

Widthk16

32364045

Diameterjs16

100125160

BoreH 7

324050

Widthk16

505663

TYP E

Roughing

Roughing-Finishing

PROFILE


Normal Pitch

FORM

Documents

Cutters