DIN 82 RAA

RÄNDELFRÄSWERKZEUGEKNURLINGTOOLS

NEW

KNURLINGTOOLS

Swarovski Optik KGSwarovskistraße 70A-6067 Absam

Fon +43 (0)5223 511-0Fax +43 (0)5223 511-6550

[email protected]

KNURLINGTOOLS

1

Milled knurls of top quality

Objects that people touch are always evaluated very carefully. Forthe combination of the sense of sight and touch influences theexpectation of quality considerably.

In terms of producing high-quality knurled surfaces, Swarovski OptikKG has set worldwide standards of quality with the QUICK knurlingtool systems. Because more than 45 years ago our techniciansdeveloped this highly precise technology for the self-production ofoptical and fine-mechanical instruments, and thus also enhanced thequality of these products from the standpoint of design. This alsomade it possible to establish a clear demarcation to the products of“low price manufacturers“.

Since interest in this system increased so strongly in the followingyears, it was decided to put this technology onto the market in-dependently under the name of QUICK Knurling Tools. While theworld patents from that time have run out in the meantime, the qualitative lead has become even greater. For the secret lies in the exactness of production.

This begins already in the design and construction stage, for the toolholder and knurling tool directly interact with each other. Depending on the material requirement, desired service life and specified surface finish of the knurl, the knurling cutters are produced in a not coated or coated version.

Complete systems are offered, designed and optimized by expertsfor all types of machine tools – from the small mechanic’s lathe toCNC multiple-spindle auto-lathes or machining centers. Particularlywith expensive lathes, where it’s a question of long-term mainten-ance of the machine geometry, one likes to take advantage of thecutting of knurls, because in comparison to pressure-type tools amuch lower processing pressure is required.

Our A Series tools, available at the market since 2004, are flexibleto use. They can be used on all turning lathes and machining cent-res on main- and sub spindle. The modular construction systemfrom A Series replaces a multitude of single tools.

As the market leader, we place great value on customer service andcounseling. We offer technically perfect, fast and reason-ably pri-ced service. With the certified milling systems of the trademark QUICK, in conformance with DIN 82 all solid metalsand almost all plastics can be given straight, cross, diamond andspiral knurls. Models can be supplied to the world market on thebasis of all relevant standards and regulations.

Where do you find something?

Theme Model Page

Good reasons for QUICK 3

Standard DIN 82 4

Abbreviations 5

A1 NEW M/C 6 / 7

A2 NEW M/C 8 / 9

LA/FL M/C 10

LA/KF M/C 11

M/FL M/C 12

MI/KF M/C 13

STR/A / STR/B M/C/R 14 / 15

MII/KF M/C 16

Available knurling cutters / wear parts 18

Types of knurling cutters 19

Tool presetting KF 20

Tool presetting FL 21

Stepped workpieces / facing 22

Start of a knurl with various models 23

Recommended cutting speeds 24 / 25

M = tools for manual lathesC = tools for CNC lathesR = usable as rotating tools

KNURLINGTOOLS

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KNURLINGTOOLS

Good reasons for deciding on QUICK

> Quick knurling tools are metal-cutting tools

> Excellent knurl quality

> Considerable saving of time

> Knurling of difficult materials (PVC, cast iron, etc.)

> Knurling of delicate workpieces with low cutting action

> Preservation the lifetime of machine tools

> Precise knurls (uniformity, ø tolerance, etc.)

> Possibility of adjusting axially parallel knurls

> User-friendly due to precise, synchronous adjustment

> Two kinds of knurling cutters

> Special tools on request

> Large selection of knurling cutter pitches

Advantages A Series

> Stability from wheel holders and spindle unchanged

> Can be used as left hand, right hand or conventional tool

> Can be used on main- and sub spindle

> Shanks can be changed

> 1 shank and 2 heads for RAA-RKE-RGE

> Surface clamping among shank + head

> Operation from both sides

> New washer with Torx screw

> Central clamping from the wheel holders directly at the knurling wheels

> Set Offer

> Service friendly

> Stock reduction

> More compact construction

3

KNURLINGTOOLS

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Classification of QUICK knurlsaccording to the DIN 82 standard

Straight knurlThis knurl corresponds to the form designated in DIN 82 RAA as a“knurl with axially parallel channels“.

Spiral knurlDesignated according to DIN 82 as a “RBL left knurl” and “RBRright knurl”. With QUICK knurling tools it is possible to produce knurls with a 15° or 30° left- or right-hand spiral.

Cross knurlThese do not correspond to the form known in DIN 82 as RKE“cross knurl, tips raised”. They are differentiated by the fact that the cross of the pyramids is at an angle of 45° to the workpieceaxis.

Diamond knurlThis knurl corresponds to the form standardized under DIN 82 RGEas “left/right knurl, tips raised”. The pyramids intersect each otherat an angle of 30° to the workpiece axis.

KNURLINGTOOLS

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QUICK knurling tool groups

The QUICK knurling tools offered in this catalog consist of five groups:

1. The new developed tools from A Series are flexible to use. Theycan be used on CNC and manual lathes. The patented adjust-ment system, integrated in the shank, allows a multitude ofapplications for this tool.

2. Tools with the letters FL in their type designation are suitable forthe production of straight knurls (DIN 82 RAA) and spiral knur-ls (DIN 82RBR/RBL) with 15° and 30° spirals. Special models canbe produced on request for specific machine types.

3. All tools with the letters KF in their type designation are suitedfor the production of cross (similar to DIN 82 RKE) and dia-mond knurls (DIN 82 RGE). These tools are equipped with asynchronous knurling cutter adjustment feature allowing comfor-table, precise and fast adjustment to the diameters required bythe customer. For certain machine types special models can beproduced on request.

4. Tools with the letters STR in their type designation can be usedfor the production of straight (DIN 82 RAA), cross (similar toDIN 82 RKE) and diamond knurls (DIN 82 RGE). Special toolson request. STR tools can also be used rotating.

5. STABIL tools are designed for the large-series production ofstraight (DIN 82 RAA), cross (similar to DIN 82 RKE) and diamond knurls (DIN 82 RGE). These tools are special tools andare designed for only one workpiece diameter and one knurlingcutter pitch (making according to customers drawing).

NEW

6

QUICK RÄNDELFRÄSWERKZEUGEKNURLINGTOOLS

KNURL TYPES

P669-0200 A1/KF shank 10 P669-0201 A1/KF shank 12P669-0202 A1/KF shank 16P669-0203 A1/FL shank 10P669-0204 A1/FL shank 12P669-0205 A1/FL shank 16

P669-0206 Set A1consisting of: A1/KF shank 16A1/FL shank 12shank 10

34 32

25

8010

0

16 10/12/16

115

80

35

36 36

16 10/12/16

The chameleon of knurling tools.

Straight knurl RAA:right hand tool 1pc. knurling wheel 30°Rleft hand tool1pc. knurling wheel 30°L

Spiral knurl RBR:right hand tool 1pc. knurling wheel 15°R1pc. knurling wheel 90°

Spiral knurl RBL:left hand tool 1pc. knurling wheel 15°L1pc. knurling wheel 90°

Cross knurl RKE:1 pc. knurling wheel 15°L1 pc. knurling wheel 15°R

Diamond knurl RGE:2 pcs. knurling wheels 90°

The new QUICK knurling tools furthermore also offer all usual advantages of mill knurling. The innovations donot only lie in design, but in the new developed technology, oriented to the user.

· A tool for left hand (L), right hand (R) and conventional use · Integrated fine adjustment of the knurling wheels · Tool head and shank can be exchanged arbitrarily · Eccentric clamping · Can be used on main- and subspindel

7

NEW

Model A1/FL · A1/KFfor workpiece Ø 3-50 mmfor pitches 0,4-1,2 mmknurling wheel Ø 14,5 mmshank 10, 12 oder 16 mmshanklength 80 mm

Available knurling cutter pitches see page 18.Cutting speed and feedrate see page 24-25.

TECHNICAL DATA

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QUICK RÄNDELFRÄSWERKZEUGEKNURLINGTOOLS

KNURL TYPES

P669-0212 A2/FL shank 20 P669-0210 A2/KF shank 20P669-0213 A2/FL shank 25P669-0211 A2/KF shank 25

P669-0214 Set A2consisting of: A2/KF shank 25A2/FL shank 20

56 50

20/2525

149 111

38

111

158

47

63 50

25 20/25

FITS EVERY

WH

ER

E.

The chameleon of knurling tools.

Straight knurl RAA:right hand tool 1pc. knurling wheel 30°Rleft hand tool1pc. knurling wheel 30°L

Spiral knurl RBR:right hand tool 1pc. knurling wheel 15°R1pc. knurling wheel 90°

Spiral knurl RBL:left hand tool 1pc. knurling wheel 15°L1pc. knurling wheel 90°

Cross knurl RKE:1 pc. knurling wheel 15°L1 pc. knurling wheel 15°R

Diamond knurl RGE:2 pcs. knurling wheels 90°

The new QUICK knurling tools furthermore also offer all usual advantages of mill knurling. The innovations donot only lie in design, but in the new developed technology, oriented to the user.

· A tool for left hand (L), right hand (R) and conventional use · Integrated fine adjustment of the knurling wheels · Tool head and shank can be exchanged arbitrarily · Eccentric clamping · Can be used on main- and subspindelN

EW

9

Model A2/FL · A2/KFfor workpiece Ø 5-250 mmfor pitches 0,4-2,0 mmknurling wheel Ø 21,5 mmshank 20 oder 25 mmshanklength 110 mm

Available knurling cutter pitches see page 18.Cutting speed and feedrate see page 24-25.

TECHNICAL DATA

10

LA/FL

QUICK KNURLING TOOLSLA/FL

Model Prod.-No. Model Prod.-No.LA/FL 7x7L P215-0202 LA/FL 10x10L P215-0206LA/FL 7x7R P215-0203 LA/FL 10x10R P215-0207LA/FL 8x8L P215-0204 LA/FL 12x12L P215-0208LA/FL 8x8R P215-0205 LA/FL 12x12R P215-0209

These tools were specially developed for long turning automaticmachines, but due to their construction as left- and right-hand tools,they can also be used on CNC lathes and small lathes.

Technical data

Knurl types: straight / spiralShank : 7x7/8x8/10x10/12x12 L/RWorking range: ø 1.5-12 mmShank length: 88 mmKnurling cutter: ø 8.9 mmWeight: 0.07 bis 0.14 kgWheel pitch: 0.3/0.4/0.5/0.6/0.8/1.0

Illustrated tool: “right-hand model”.For information on cutting and feed speeds, see Page 24/25.

RBL: with left-hand toolsSpiral 15° 1 knurling cutter 15°LSpiral 30° 1 knurling cutter 90°

RAA: right-hand tool 1 knurling cutter 30°Rleft-hand tool 1 knurling cutter 30°L

RBR: with right-hand toolsSpiral 15° 1 knurling cutter 15°RSpiral 30° 1 knurling cutter 90°

RBL RAA RBR

11

LA/KF

QUICK KNURLING TOOLSLA/KF

Model Prod.-No. Model Prod.-No.LA/KF 7x7L P212-0202 LA/KF 10x10L P212-0206LA/KF 7x7R P212-0203 LA/KF 10x10R P212-0207LA/KF 8x8L P212-0204 LA/KF 12x12L P212-0208LA/KF 8x8R P212-0205 LA/KF 12x12R P212-0209

This tool is suitable for use on long turning automatic machines, smalllathes and also for CNC machines due to its construction as a left-and right-hand tool.

Technical data

Knurl types: cross / diamondShank : 7x7/8x8/10x10/12x12 L/RWorking range: ø 1.5-12 mmShank length: 83 mmKnurling cutter: ø 8.9Weight: 0.08 bis 0.15 kgWheel pitch: 0.3/0.4/0.5/0.6/0.8/1.0


similar to RKE: 1 knurling cutter 15°L1 knurling cutter 15°R

RGE: 2 knurling cutters 90°

RKE RGE

M/FL

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QUICK KNURLING TOOLSM/FL

Prod. No.P226-0200

This tool is intended for use on manual and CNC center, tool-maker and roll turning lathes for the production of straight and spiral knurls on larger diameters.

Technical data

Knurl types: straight / spiralShank : 35x27 mmWorking range: ø 20-3000 mmShank length: 140 mmKnurling cutter: ø 42 mmWeight: 1.6 kgWheel pitch: 1.0/1.5/2.0/2.5/3.0/4.0

Special pitches on request


RAA: 1 knurling cutter 30°R

RBR: Spiral 15° 1 knurling cutter 15°RSpiral 30° 1 knurling cutter 90°

RAA RBR

MI/KF

13

QUICK KNURLING TOOLMI/KF

Prod. No.P218-0200

This tool was conceived for use on manual and CNC toolmaker,center, and roll turning lathes for the production of cross and diamond knurls on larger diameters.

Technical data

Knurl types: cross / diamondShank : 45x40 mmWorking range: ø 20-1000 mmShank length: 160 mmKnurling cutter: ø 32 mmWeight: 6 kgWheel pitch: 1.0/1.5/2.0/2.5/3.0



Similar to RKE: 1 knurling cutter 15°L1 knurling cutter 15°R

RGE: 2 knurling cutters 90°RKE RGE

STR/ASTR/B

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QUICK KNURLING TOOLSSTR/A AND STR/B

Prod. No. STR/A STR/BP281-0200 P280-0200

These tools are used on manual and CNC lathes. They can also beused on transfer machines and turning centers in which the work-piece is stationary and the tool does the cutting. Due to their design(three knurling cutters), long workpieces with small diameters canbe machined as well without any problem.

Dimensions

STR/A STR/BKnurl types straight, cross, diamond see STR/AKnurling cutter ø 14.5 mm ø 21.5 mmWorking range ø 3-25 mm ø 5-55 mmWheel pitch 0.4/0.5/0.6/0.8 0.4/0.5/0.6/0.8

1/1.2 1.0/1.2/1.5/1.6/2.0Weight 0.5 kg 2.0 kgBore of knurling head (A) 20 mm 35 mmBore length (B) 25.5 mm 37 mmKnurling head ø (C) 54 mm 95 mmLength of knurling head (D) 37 mm 52 mmLength of wheel carrier (E) 15 mm 30 mm

For information on cutting and feed speeds, see Page 24/25.

STR/ASTR/B

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RAA RKE RGE

Available shanks for STR/A

Prod.-No.: Clamping ø (F) Clamping length (G) Bore ø (H)281-415 15 mm 50 mm 9 mm281-420 20 mm 50 mm 10 mm281-425 25 mm 50 mm 15 mm281-463 3/4" 50 mm 9 mm281-461 5/8" 50 mm 9 mm281-464 1" 50 mm 15 mm281-482 MT2 - 8.5 mm

Available shanks for STR/B

Prod.-No.: Clamping ø (F) Clamping length (G) Bore ø (H)280-420 20 mm 70 mm 10 mm280-425 25 mm 70 mm 15 mm280-430 30 mm 70 mm 18 mm280-464 1" 70 mm 15 mm280-465 1 1/4" 70 mm 18 mm280-466 1 1/2" 70 mm 25 mm280-483 MT3 - 10 mm

VDI shanks and special dimensions can be produced on request.

RAA: Wheel carrier 0: 1 knurling cutter 30°LWheel carrier 0: 1 knurling cutter 30°LWheel carrier 1: 1 knurling cutter 30°R

Similar to RKE: Wheel carrier 0: 1 knurling cutter 15°RWheel carrier 0: 1 knurling cutter 15°RWheel carrier 1: 1 knurling cutter 15°L

RGE: Wheel carrier 0: 1 knurling cutter 90°Wheel carrier 0: 1 knurling cutter 90°Wheel carrier 1: 1 knurling cutter 90°

MII/KF

16

QUICK KNURLING TOOLSMII/KF

Prod. No.P219-0200

This tool is intended for use on manual as well as CNC center androll turning lathes for the production of cross and diamond knurlson very large diameters.

Technical data

Knurl types: cross / diamondShank : 90x60 mmWorking range: ø 30-3000 mmShank length: 275 mmKnurling cutter: ø 42 mmWeight: 18 kgWheel pitch: 1.0/1.5/2.0/2.5/3.0/4.0



Similar to RKE: 1 knurling cutter 15°L1 knurling cutter 15°R

RGE: 2 knurling cutters 90°RKE RGE

APPENDIX

17

KNURLINGTOOLS

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Available pitches and dimensions:

ø Tooth angle Pitches8.9 90° toothed 0.3/0.4/0.5/0.6/0.8/1.08.9 15°L/15°R toothed 0.3/0.4/0.5/0.6/0.8/1.08.9 30°L/30°R toothed 0.3/0.4/0.5/0.6/0.8/1.0

14.5 90° toothed 0.4/0.5/0.6/0.8/1.0/1.214.5 15°L/15°R toothed 0.4/0.5/0.6/0.8/1.0/1.214.5 30°L/30°R toothed 0.4/0.5/0.6/0.8/1.0/1.2

21.5 90° toothed 0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.021.5 15°L/15°R toothed 0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.021.5 30°L/30°R toothed 0.4/0.5/0.6/0.8/1.0/1.2/1.5/1.6/2.0

32 90° toothed 1.0/1.5/2.0/2.5/3.032 15°L/15°R toothed 1.0/1.5/2.0/2.5/3.0

42 90° toothed 1.0/1.5/2.0/2.5/3.0/4.042 15°L/15°R toothed 1.0/1.5/2.0/2.5/3.0/4.042 30°L/30°R toothed 1.0/1.5/2.0/2.5/3.0/4.0

Ordering example: 10 knurling cutters 21.5 x 15 L x 0.8 milled

The knurling cutters listed above are available with coated or notcoated tooth flanks. Special pitches and dimensions are availableon request.

Wear parts

Bushes, cover disks and screws used to mount the knurling cutters tothe various tools are wear parts and must be replaced often.These spare parts are available as set:

SPAREPART SET - screw, washer and bushSet 8,9 Sparepart Set for wheels 8,9Set 14,5 Sparepart Set for wheels 14,5Set 21,5 Sparepart Set for wheels 21,5Set 32 Sparepart Set for wheels 32Set 42 KF Sparepart Set for wheels 42Set 42 FL Sparepart Set for wheels 42

19

Types of QUICK knurling cutters

QUICK knurling cutters are manufactured from a specially develo-ped high-speed steel.

The individual production steps are carried out with the greatestprecision on state-of-the-art machine tools. Heat treatment takes place in electronically controlled hardening plants under constantquality control conditions.

Of the available knurling cutters the type should be used that bestsuits the requirements specified for the knurled surface.

Milled tooth flanksThis is the standard type that can be used in the produced qualityfor most applications. A very good result can be achieved with thistype, especially for cross and diamond knurl patterns.

Ground and coated tooth flanksThis type achieves a longer service life in comparison to the typewith only ground tooth flanks. For optical demanding knurling surfaces it is recommended to use the ground and coated version.

KNURLINGTOOLS

KNURLINGTOOLS

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Tool presetting

All QUICK knurling tools suitable for use on CNC machines can be measured optically with a special setting gauge on presettingdevices.This setting gauge is delivered together with every CNC knurling tool.

Presetting procedure for KF knurling tools

1. Detach the knurling cutters and bushes2. Set the scale ring to the smallest diameter3. Attach the setting gauge on the clamping part4. Set the center line with the spindle which is integrated in

the shank5. Now the X and Z values can be read on the presetting device

The measured Z value is the start of the knurl, not the collisiondimension. With A1/KF tools the measured X value is taken overwith a workpiece diameter of 5mm without a correction value, A2/KFtools with 8mm. Depending on the workpiece diameter the figures given in the table must be added to the X values. With this value, the knurling cutters stand about 0.2-0.3mm over the diameter to be knurled.The exact setting of the tool must be made on the machine.

Table of correction values for A1/KF (radius values)ø X+ ø X+ ø X+

5 0 10 0.9 23 1.86 0.3 13 1.2 31 2.18 0.6 17 1.5 50 2.5

Table of correction values for A2/KF (radius values)ø X+ ø X+ ø X+

8 0 27 1.9 80 3.211 0.3 35 2.2 120 3.514 0.6 45 2.5 150 3.616 0.9 55 2.8 200 3.719 1.2 65 3.0 250 3.8

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Presetting KF

Tool presettingProcedure for FL tools(see Illustration)

1. Detach the knurling cutters and bushes2. Mount the setting gauge in place of the bush3. Set the turning center with the spindle in the shank4. Now the X and Z values can be read on the presetting

device

The measured Z value is the start of the knurl, not the collisiondimension. If the measured X value is programmed, the knurlingcutter stands about 0.2-0.3 mm over the diameter to be knurledand the exact setting must be made on the machine.

KNURLINGTOOLS

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Knurling with QUICK knurling tools

A factor to be heeded regarding all QUICK knurling tools is that itis not possible to knurl completely on a shoulder due to the inclination of the knurling cutters.

Distance b corresponding to the ø of the knurling cuttersa b 8.9 b 14.5 b 21.5 b 32 b 42 a b 32 b 421 1.0 1.3 2.0 1.5 1.8 11 10.4 9.82 2.5 1.8 2.6 2.5 3.0 12 10.6 10.13 3.0 2.2 3.0 3.1 4.3 13 10.8 12.24 2.6 3.8 3.8 5.7 14 11.1 13.15 2.8 4.5 4.5 6.7 15 13.66 3.1 4.7 5.1 7.5 16 14.17 5.0 6.2 8.1 17 14.48 5.3 7.6 8.6 18 14.69 5.3 9.4 9.1 19 14.8

10 9.8 9.5

Protection facing on the knurling wheels

When knurling hard workpieces it may happen that a knurling wheelloses teeth. Grinding a 45° facet can improve the durability of thewheel. This applies only to models KF and STR!!! The drawing onthe left hand side shows which knurling wheels may have facets. 32mm and 42 mm Ø knurling wheels are already produced with facets.

Depending on direction of rotation of workpiece only one knur-ling wheel with facet may be used.

Workpiece

Workpiece

Knurling wheel with face

Knurling wheel with face

KNURLINGTOOLS

23

The start of the knurl is of decisive importance for the quality of the knurl.

Illustration 1The beginning of the knurl should be with a width of max. 1.5 mm.The knurling depth may not be started before the diameter whichshould be knurled. The depth setting is equal to the pitch from theknurling cutter and should be done with the infeed rate of 0.05 to0.10 mm/rev. A dwell time of 2 to 3 seconds is necessary beforeswitching on the longitudinal feed.

Illustration 2With the STR and Stabil models, starting the knurl radially is notpossible. With these tools it is necessary to first cut a centering stepon the workpiece.For knurling cutter pitches up to 0.6 mm it suffices to machine a 30°facet with a width of about 1.5 pitches.

Illustration 3If pitches larger than 0.6 mm are knurled with the STR models, a cen-tering step must be machined on the workpiece with a width ofabout 2 pitches and a depth of 1/2 pitch.The feed rate on this centering step is rapid (0.2 to 0.3 mm/rev)and the longitudinal feed is switched on after a dwell time of 2 to 3seconds.

about 2 pitches

Ø - 1

/2 pi

tches

about 1.5 pitches

Illustration: 1

Illustration: 2

Illustration: 3

max. 1,5 mm

24

Cutting speed and feedrate

The values listed in the table below are recommended values andcan be modified depending on requirements.

Workpiece Workpiece Workpiece Workpiece

ø 2-12 ø 12-40 ø 40-250 ø over 250

Workpiece Wheel ø V s V s V s V s

m/min mm/rev m/min mm/rev m/min mm/rev m/min mm/rev

Steel up to 8.9 35 0.05-0.08

600 N/mm2 14.5 45 0.07-0.09 40 0.07-0.09

21.5 60 0.07-0.14 60 0.07-0.15 55 0.07-0.15

32 90 0.10-0.20 85 0.10-0.20 80 0.10-0.20

42 100 0.10-0.30 95 0.10-0.30

Steel up to 8.9 25 0.04-0.07

900 N/mm2 14.5 35 0.06-0.08 30 0.06-0.08

21.5 50 0.06-0.12 45 0.06-0.12 40 0.06-0.12

32 70 0.08-0.16 65 0.08-0.16

42 80 0.09-0.25 60 0.08-0.16

Non-corr. 8.9 22 0.04-0.06

steels 14.5 30 0.06-0.08 28 0.06-0.08

21.5 40 0.06-0.12 35 0.06-0.12 32 0.06-0.12

32 45 0.08-0.16 42 0.08-0.16 40 0.08-0.16

42 55 0.09-0.25 50 0.09-0.25

Ms58 8.9 60 0.06-0.10

14.5 70 0.08-0.12 60 0.08-0.12

21.5 100 0.08-0.20 100 0.08-0.20 90 0.08-0.20

32 140 0.10-0.30 130 0.10-0.30 115 0.10-0.30

42 160 0.10-0.30 140 0.10-0.30

Ms60 8.9 50 0.05-0.09

14.5 60 0.06-0.10 60 0.06-0.10

21.5 90 0.70-0.15 90 0.07-0.15 80 0.07-0.15

32 125 0.10-0.20 120 0.10-0.20 105 0.10-0.20

42 140 0.10-0.30 120 0.10-0.30

25

Workpiece Workpiece Workpiece Workpiece

ø 2-12 ø 12-40 ø 40-250 ø over 250

Workpiece Wheel ø V s V s V s V s

m/min mm/rev m/min mm/rev m/min mm/rev m/min mm/rev

Bronze 8.9 35 0.05-0.08

14.5 45 0.07-0.09 40 0.07-0.09

21.5 60 0.07-0.14 60 0.07-0.14 55 0.07-0.14

32 90 0.10-0.20 85 0.10-0.20 80 0.10-0.20

42 100 0.10-0.30 95 0.10-0.30

Aluminium 8.9 70 0.06-0.13

14.5 80 0.08-0.18 70 0.08-0.18

21.5 120 0.10-0.25 110 0.10-0.25 100 0.10-0.25

32 150 0.10-0.35 135 0.10-0.35 125 0.10-0.35

42 160 0.10-0.50 150 0.10-0.50

Cast iron 8.9 22 0.04-0.06

14.5 30 0.06-0.08 28 0.06-0.08

21.5 40 0.06-0.12 35 0.06-0.12 32 0.06-0.12

32 45 0.08-0.16 42 0.08-0.16 40 0.08-0.16

42 55 0.09-0.25 50 0.09-0.25

Cast steel 8.9 25 0.04-0.07

14.5 35 0.06-0.08 30 0.06-0.12

21.5 50 0.06-0.12 45 0.06-0.12 40 0.06-0.12

32 90 0.08-0.16 65 0.08-0.16 60 0.08-0.16

42 80 0.09-0.25 75 0.09-0.25

Swarovski Optik KGSwarovskistraße 70

A-6067 Absam

Tel +43 (0)5223 511-0Fax +43 (0)5223 511-6550

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