M-BRAD™ Abrasive Filament Power Brushes - Norco Medical · 2014. 10. 1. · 3 M-BRAD™ Abrasive Filament Power Brushes Safety Information, Problems & Solutions Power brushes are

M-BRAD™ Abrasive Filament Power Brushes

n Longer brush lifen Conforms to irregular surfacesn Ideal for deburring and surface conditioningn More consistent finish

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* NOTE: “Width on Arbor” is not the width at the arbor hole. It is a measurement at the widest point of the faceplates. This is used to calculate the number of brushes that can be gang-mounted on a given length of arbor.

inside diameter

Wheel Brush

trim length

arbor hole face width

outside diameter

width on arbor*

brush diameter

overall length

Tube Brush

brush part length

stem diameter

Dimensions

These diagrams demonstrate methods for measuring brush part sizes and can be used as a reference for selecting the right tool.


outside diameter

Disc Brush

trim length

arbor hole

brush diameter

overall length

End Brush

trim length

shank diameter

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M-BRAD™ Abrasive Filament Power Brushes Safety Information, Problems & Solutions

Power brushes are designed, tested, manufac-tured, and inspected to assure quality with a particular concern for safety considerations. To promote safety, users must be aware of poten-tial hazards and their responsibilities for safe and proper operation of power brushes.

Warnings, safety requirements, and product limitations and application suggestions are printed in this catalog and in other literature, marked on brushes (when feasible), and/or supplied on or in the product container. These warnings and requirements must be observed by all power brush operators. Failure to do so may endanger the brush operator and others in the area of the brushing operation.

Protect your eyes

In normal power brushing operations, the mate-rial being removed, such as burrs, scale, dirt, weld slag, or other residue, will fly off the brush with considerable force along with the brush filaments, which break off due to fatigue.

The potential of serious injury exists for both the brush operator and others in the work area (possibly 50 feet or more from the brush). To protect against this hazard, operators and others in the area must wear SAFETY GOGGLES or FULL FACE SHIELDS OVER SAFETY GLASSES WITH SIDE SHIELDS, along with PROTECTIVE CLOTHING.

Read All Safety Information and Follow All Instructions on Packaging

You must follow all operator and safety instruc-tions, as well as common safety practices which will reduce the likelihood or severity of physical injury.

Many brush manufacturers mark some safety warnings, recommendations, and usage restric-tions directly on the product. It is not always practical to include even the most limited safety information on the brush itself. Therefore, the operator MUST READ and FOLLOW all instruc-tions supplied in or on the product container as well as those marked on the product itself. The operator should also refer to the safety and operating information printed in the brush manufacturer's catalog and other literature.

Safety Requirements Summary

1. Protective Goggles: Safety goggles or full face shields worn over safety glasses with side shields MUST BE WORN by ALL OPERATORS AND OTHERS IN THE AREA OF POWER BRUSH OPERATIONS. Comply with the requirements of ANSI Z87.1 "Occupational Eye and Face Protection".

2. Guards: Keep all machine guards in place.

3. Speeds: Observe all speed restrictions indicated on the brushes, containers, labels, or printed in pertinent literature. "MSFS" means Maximum Safe Free Speed (RPM) - spinning free with no work applied. For reasons of safety, the "MSFS" should not be exceeded under any circumstances.

4. Safety Standards: Comply with the Safety Standards of the American Brush Manufacturers' Association and the American National Standards Institute Standard ANSI B165.1, "Safety Requirements - Power Brushes".

5. Protective Equipment: Appropriate protective clothing and equipment must be used where a possibility of injury exists that can be prevented by such clothing or equipment.

Warning!

Failure to observe safety precautions may result in injury.

Availability of ANSI Standards

In this catalog, reference is made to these ANSI Standards: ANSI B-165.1, ANSI Z87.1. Copies of these standards are available at public libraries and from the American National Standards Institute, Inc. (ANSI), 11 West 42nd Street, New York, NY 10036; or American Brush Manufac-turers' Association, 2111 Plum Street, Ste. 274, Aurora, IL 60506 (B165.1 only).

Prevent Problems Due to Mechanical Failure

Do not allow unsafe condition to continue. Occasionally, due to worn bearings, a bent spindle, an unusual application, operator abuse or inappropriate use, a brush may fail. A brush which is not received in acceptable condition for trouble-free operation may also fail. Do not use or continue to use a failed brush or one which is functioning improperly (i.e., throwing filaments, out-of-balance, etc.), as this increases the possibility for further brush failure and hazard of injury. The cause of the failure should be evaluated and corrected.

= Wear protective goggles!

= Wear protective gloves!

= Wear dust respirator!

= Observe safety recommendations!

Problems and SolutionsProblem Solution

Inadequate brushing action

n Increase RPM or use larger brush diameter at identical RPM.

n Use a brush with shorter trim.

n Select a brush with thicker filaments.

Excessively strong brush-ing action

n Reduce RPM or use a smaller brush diameter at identical RPM.

n Reduce contact pressure.

n Use a brush with longer trim.

n Select a brush with thinner filaments.

Surface is too rough and irregular

n Use a wider brush.

n Select a brush with thinner filaments.

n Increase RPM.

Excessively fine finish/ surface appears too polished



n Reduce RPM.

Secondary burr forma-tion

n Change brush-to-workpiece operating angle.



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M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Abrasive Filament

M-BRAD™ Product – Features and BenefitsM-BRAD™ is a nylon monofilament that evenly encapsulates abrasive grain particles. Filaments flex to all angles, conforming to the workpiece as it is conditioned. The flexibilty of strands flowing over, around and into contours makes it uniquely effective.

Consistent, gradual cutting action lets you precisely control the degree of surface conditioning. You get the exact finish you want – from cosmetic surface preparation on wood or soft aluminum to edge-blending materials as tough as titanium. M-BRAD™ won’t degrade the dimensions of the workpiece, which reduces scrap and fill welding. You get blend and finish corner radiuses with even, highly-controlled abrading, a true radius.

M-BRAD™ Advantages – Quality M-BRAD™ Advantages – Durability

n Predictable surface abrading action with exceptional control.

n Conforms to irregular surfaces.

n Works without changing workpiece dimensions.

n Increases effective surface area for improved coatability and mechanical bonding.

n Uniform distribution of abrasive grain in each filament ensures consistent finish.

n Longer life than non-woven synthetic abrasive products.

n Light work pressure for reduced operator fatigue and longer brush life.

n Will not tear – rides over projections.

n No dressing required.

n Works without compounds; no cleaning required.

M-BRAD™ nylon filament specially formulated for strength – even when wet. Cushion effect eliminates

chatter and loss of contact with work surface.

Evenly distributed abrasive grain renews abrasive cutting edges as filament is gradually worn away.

Flexibly strong fibers cushion the working surface and allow conformity to any shape.

Unique monofilament encapsulated abrasive grain particles.

Unique M-BRAD™ Composite Filaments

Flexible fibers do not alter the size or shape of the material being conditioned.

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M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Abrasive Filament Products Technical Information

Performance Dynamic Variables for Optimal Brushing Performance

Selection Criteria The criteria for selecting grit and filament size depends on what action and finish you desire. For a finer finish, use a smaller grit size – but remember, with smaller grit sizes, it will take longer to complete the work.

Suggested method: start by running .040/120 grit silicon carbide at the recommended speed with minimum pressure. If the final surface finish is not sufficiently fine, adjust to a smaller grit size to give you the micro-finish you require.

Variable Increase Decrease

Diameter n Increasing outside diameter at a constant RPM increases surface speed: SFPM (Surface Feet Per Minute). Increasing surface speed increases work accomplished.

n Assuming constant RPM, a decrease in tool diameter decreases surface speed – a solution for reducing heat and smearing problems.

RPM n Increasing RPM at a constant outside diameter increases surface speed.

n Assuming same diameter brush, decreasing RPM decreases surface speed – another solution for reducing heat and smearing problems.

Trim Length n Increasing trim length allows the filament to be more flexible, and to conform more readily to irregular surfaces.

n Decreasing trim length stiffens filament action, thereby increasing work accomplished.

Filament Size n Increasing filament size provides faster cutting action and thereby increases work accomplished. CAUTION: Coarser filament/grit sizes work faster than finer filament/ grit sizes, with faster wear.

n Decreasing filament diameter will provide superior surface finish and maximize tool life. For best results, choose minimum diameter, and increase as needed.

Grit Size n Increasing grit size provides faster cutting action and thereby increases work accomplished. CAUTION: Coarser filament/grit sizes work faster than finer filament/ grit sizes, with faster wear.

n Decreasing grit size will provide superior surface finish and maximize tool life. For best results, choose minimum grit size, and increase as needed.

Density n Increasing filament density provides more filament to do work, thereby increasing work accomplished.

n Decreasing filament density provides greater brush flexibility; leaving more room for individual filaments to conform to irregular workpiece shapes.

If brushing action is inadequate try one of our recommended suggestions. Try one at a time for best troubleshooting. Then try several at once, if none individually make a difference. See page 3.

Recommended operating RPM for M-BRAD™ Product Longevity (Wet & Dry Applications)

Surface Speed in excess of 2,500 feet per minute may produce a condition known as "nylon smear" and should be avoided. Coolants and lubrica-tion may allow the use of somewhat higher speeds. Listed to the left are the maximum recommended operating speeds without the use of coolants or lubrication.

Wheel Size Outside Diameter

(Inches)

Dry Application Maximum Speed

RPM

Wet Application Maximum Speed

RPM

3 3,000 3,600

4 2,000 2,400

6 1,200 1,440

8 1,000 1,200

10 900 1,080

12 800 960

14 700 840

M-BRAD™ Operating Speeds: The M.S.F.S. (Maximum Safe Free Speed) listed in the tables reflect the MAXIMUM, not the OPTIMUM operating speed for the brush. Running brushes at this speed will result in premature brush wear and nylon smearing.

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M-BRAD™ Composite Disc Brush

High Density

For deburring, edge radiusing, light cleaning, and polishing. Also available in banded versions to reduce filament flare during use.

PFERD Specification NumberTBUM SiC

M-BRAD™ Composite Disc Brushes


These disc brushes feature M-BRAD™ nylon abrasive filaments in a variety of brush and grit sizes. Disc brushes are ideal for use in a variety of industries, including automotive, aerospace/aircraft, and woodworking.

Disc brushes are available in round and rectan-gular M-BRAD™ filament, as well as in banded versions to reduce filament flare during use. All disc brushes must be used in conjunction with disc brush drive arbors, shown below.

Excellent for:n Deburring of extrusions, tubing, gears, die

cast parts, aluminum wheels, etc.n Blending tool marks and finishing of

machined surfacesn Precision edge radiusing of gear teeth, clutch

plates, and other metal edgesn Ideal for use with custom-designed machines

or CNC machinery

Composite Disc Brushes

84128

Brush Dia. Arbor Hole

Filament Dia. Filament Style Grit

SizeTrim

Length

EDP No.Recom. Speed

RPMMSFS

Max. RPMSilicon Carbide*

High Density Disc Brushes

3 7/8 .040 Crimped 80 1-1/2 84120 1,200 - 4,000 4,500 1

3 7/8 .045 x .090 Rectangular 80 1-1/2 84121 1,200 - 4,000 4,500 1

3 7/8 .040 Crimped 120 1-1/2 84122 1,200 - 4,000 4,500 1

3 7/8 .022 Crimped 120 1-1/2 84123 1,200 - 4,000 4,500 1

3 7/8 .022 Crimped 320 1-1/2 84125 1,200 - 4,000 4,500 1

4 7/8 .040 Crimped 80 1-1/2 84128 1,200 - 3,000 3,500 1

4 7/8 .045 x .090 Rectangular 80 1-1/2 84129 1,200 - 3,000 3,500 1

4 7/8 .040 Crimped 120 1-1/2 84130 1,200 - 3,000 3,500 1

4 7/8 .022 Crimped 320 1-1/2 84131 1,200 - 3,000 3,500 1

5 7/8 .040 Crimped 80 1-1/2 84134 1,200 - 2,000 3,000 1

5 7/8 .045 x .090 Rectangular 80 1-1/2 84135 1,200 - 2,000 3,000 1

5 7/8 .040 Crimped 120 1-1/2 84136 1,200 - 2,000 3,000 1

5 7/8 .022 Crimped 320 1-1/2 84137 1,200 - 2,000 3,000 1

6 7/8 .040 Crimped 80 1-1/2 84140 1,200 - 2,000 2,500 1

6 7/8 .045 x .090 Rectangular 80 1-1/2 84141 1,200 - 2,000 2,500 1

6 7/8 .040 Crimped 120 1-1/2 84142 1,200 - 2,000 2,500 1

6 7/8 .022 Crimped 320 1-1/2 84143 1,200 - 2,000 2,500 1

8 7/8 .040 Crimped 80 1-1/2 84146 700 - 1,500 1,800 1

8 7/8 .045 x .090 Rectangular 80 1-1/2 84147 700 - 1,500 1,800 1

8 7/8 .040 Crimped 120 1-1/2 84148 700 - 1,500 1,800 1

8 7/8 .022 Crimped 320 1-1/2 84149 700 - 1,500 1,800 1

9 7/8 .045 x .090 Rectangular 80 1-1/2 83917 500 - 1,200 1,500 1

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SizeTrim

Length

EDP No.Recom. Speed

RPMMSFS


High Density Disc Brushes - Banded

3 7/8 .040 Crimped 80 1-1/2 83880 1,200 - 4,000 4,500 1

3 7/8 .045 x .090 Rectangular 80 1-1/2 83929 1,200 - 4,000 4,500 1

3 7/8 .040 Crimped 120 1-1/2 83881 1,200 - 4,000 4,500 1

3 7/8 .022 Crimped 320 1-1/2 83883 1,200 - 4,000 4,500 1

4 7/8 .040 Crimped 80 1-1/2 83888 1,200 - 3,000 3,500 1

4 7/8 .045 x .090 Rectangular 80 1-1/2 83933 1,200 - 3,000 3,500 1

4 7/8 .040 Crimped 120 1-1/2 83889 1,200 - 3,000 3,500 1

4 7/8 .022 Crimped 320 1-1/2 83891 1,200 - 3,000 3,500 1

M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Composite Disc Brushes

* All catalog items are Silicon Carbide (SiC) filament. Aluminum Oxide is available by special order.

M-BRAD™ Composite Disc BrushRound Filament

M-BRAD™ composite disc brushes are ideal for automatic deburring applications where either magnetic conveyors are used, or where work-piece has a small cross section. Style provides better air flow for cool grinding on heat sensi-tive materials, and reduced friction during the grinding process to keep small parts stationary on automatic applications using conveyors.



Trim Length

SiC Filament* Dia. and EDP No.Recom. Speed

RPMMSFS

Max. RPM.040 Dia. 80 Grit

.040 Dia. 120 Grit

.035 Dia. 180 Grit

.022 Dia. 320 Grit

3 7/8 1-1/2 83941 83942 83943 83944 1,200 - 4,000 4,500 14 7/8 1-1/2 83945 83946 83947 83948 1,200 - 3,000 3,500 16 7/8 1-1/2 83949 83950 83951 83952 1,200 - 2,000 2,500 18 7/8 1-1/2 83953 83954 83955 83956 700 - 1,500 1,800 1

10 7/8 1-1/2 83957 83958 83959 83960 500 - 1,200 1,340 1

83955

M-BRAD™ Composite Disc BrushRectangular Filament

Rectangular filament M-BRAD™ composite disc brushes offer a more aggressive deburring action than round filament brushes.



Trim Length

SiC Filament* Dia. and EDP No.Recom. Speed

RPMMSFS

Max. RPM.040 x .90 Dia. 80 Grit

.040 x .90 Dia. 120 Grit

3 7/8 1-1/2 83966 83967 1,200 - 4,000 4,500 14 7/8 1-1/2 83968 83969 1,200 - 3,000 3,500 16 7/8 1-1/2 83970 83971 1,200 - 2,000 2,500 18 7/8 1-1/2 83972 83973 700 - 1,500 1,800 1

10 7/8 1-1/2 83974 83975 500 - 1,200 1,340 1

83972

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M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Disc Brushes Drive Arbors

M-BRAD™ Disc Brush Drive Arbor

These drive arbors are intended for mounting composite disc brushes on automatic deburring equipment.

PFERD Specification NumberBO

Use for BrushDia. (inches)

Shank Dia.

Inside Dia.

Drive Hole

Bolt Circle EDP No.

3-4 3/4 7/8 1/4 (2) 1.25 83982 15-6 3/4 7/8 1/4 (2) 1.25 83983 17-8 3/4 7/8 1/4 (3) 3 83984 19-10 3/4 7/8 1/4 (3) 3 83985 13-4 1 7/8 1/4 (2) 1.25 83978 15-6 1 7/8 1/4 (2) 1.25 83979 17-8 1 7/8 1/4 (3) 3 83980 19-10 1 7/8 1/4 (3) 3 83981 1

83978

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M-BRAD™ Composite Wheel Brush For deburring, edge radiusing, light cleaning, and polishing.

PFERD Specification NumberRBU SiC

Brush Dia.

Arbor Hole


SizeTrim

LengthFace

WidthEDP No. Recom. Speed

RPMMSFS


6 2 .040 Crimped 80 1-1/4 1 83720 1,200 - 3,000 3,600 1

6 2 .045 x .090 Rectangular 80 1-1/4 1 83721 1,200 - 3,000 3,600 1

6 2 .040 Crimped 120 1-1/4 1 83722 1,200 - 3,000 3,600 1

6 2 .022 Crimped 320 1-1/4 1 83723 1,200 - 3,000 3,600 1

8 2 .040 Crimped 80 1-1/4 1 83726 1,200 - 3,000 3,600 1

8 2 .045 x .090 Rectangular 80 1-1/4 1 83727 1,200 - 3,000 3,600 1

8 2 .040 Crimped 120 1-1/4 1 83728 1,200 - 3,000 3,600 1

8 2 .022 Crimped 320 1-1/4 1 83729 1,200 - 3,000 3,600 1

8 2 .040 Crimped 80 2-1/4 1 83732 1,200 - 3,000 3,600 1

8 2 .045 x .090 Rectangular 80 2-1/4 1 83733 1,200 - 3,000 3,600 1

8 2 .040 Crimped 120 2-1/4 1 83734 1,200 - 3,000 3,600 1

8 2 .022 Crimped 320 2-1/4 1 83735 1,200 - 3,000 3,600 1

10 2 .040 Crimped 80 1-1/2 1 83738 800 - 2,000 3,600 1

10 2 .045 x .090 Rectangular 80 1-1/2 1 83739 800 - 2,000 3,600 1

10 2 .040 Crimped 120 1-1/2 1 83740 800 - 2,000 3,600 1

10 2 .022 Crimped 120 1-1/2 1 83742 800 - 2,000 3,600 1

10 2 .022 Crimped 320 1-1/2 1 83741 800 - 2,000 3,600 1

10 2 .040 Crimped 80 3-1/4 1 83744 800 - 2,000 3,600 1

10 2 .045 x .090 Rectangular 80 3-1/4 1 83745 800 - 2,000 3,600 1

10 2 .040 Crimped 120 3-1/4 1 83746 800 - 2,000 3,600 1

10 2 .022 Crimped 320 3-1/4 1 83747 800 - 2,000 3,600 1

12 4-1/4 .040 Crimped 80 1-1/2 1 83750 800 - 1,500 1,800 1

12 4-1/4 .045 x .090 Rectangular 80 1-1/2 1 83751 800 - 1,500 1,800 1

12 4-1/4 .040 Crimped 120 1-1/2 1 83752 800 - 1,500 1,800 1

12 4-1/4 .022 Crimped 320 1-1/2 1 83753 800 - 1,500 1,800 1

12 4-1/4 .040 Crimped 80 3 1 83756 800 - 1,500 1,800 1

12 4-1/4 .045 x .090 Rectangular 80 3 1 83757 800 - 1,500 1,800 1

12 4-1/4 .040 Crimped 120 3 1 83758 800 - 1,500 1,800 1

12 4-1/4 .022 Crimped 320 3 1 83759 800 - 1,500 1,800 1

14 5-1/4 .040 Crimped 80 1-1/2 1 83762 800 - 1,500 1,800 1

14 5-1/4 .045 x .090 Rectangular 80 1-1/2 1 83763 800 - 1,500 1,800 1

14 5-1/4 .040 Crimped 120 1-1/2 1 83764 800 - 1,500 1,800 1

14 5-1/4 .022 Crimped 320 1-1/2 1 83765 800 - 1,500 1,800 1

14 5-1/4 .040 Crimped 80 3-5/8 1 83768 800 - 1,500 1,800 1

14 5-1/4 .045 x .090 Rectangular 80 3-5/8 1 83769 800 - 1,500 1,800 1

14 5-1/4 .040 Crimped 120 3-5/8 1 83770 800 - 1,500 1,800 1

14 5-1/4 .022 Crimped 320 3-5/8 1 83771 800 - 1,500 1,800 1

M-BRAD™ Composite Wheel Brushes


83771


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M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Wheel Brushes

M-BRAD™Wheel Brush

For deburring, edge radiusing, light cleaning, and polishing.



Filament Dia.

Grit Size

Trim Length

Face Width

EDP No. Recom. Speed RPM

MSFS Max. RPMSilicon Carbide*

Narrow Face3 1/2-3/8 .040 80 3/4 7/16 83670 3,000 - 7,000 10,000 23 1/2-3/8 .035 180 3/4 7/16 83671 3,000 - 7,000 10,000 23 1/2-3/8 .022 320 3/4 7/16 83672 3,000 - 7,000 10,000 24 1/2-3/8 .040 80 3/4 13/32 83673 3,000 - 7,000 12,500 24 1/2-3/8 .035 180 3/4 13/32 83674 3,000 - 7,000 12,500 24 1/2-3/8 .022 320 3/4 13/32 83675 3,000 - 7,000 12,500 24 5/8-1/2 .040 80 3/4 13/32 83680 3,000 - 7,000 12,500 24 5/8-1/2 .040 120 3/4 13/32 83681 3,000 - 7,000 12,500 24 5/8-1/2 .035 180 3/4 13/32 83682 3,000 - 7,000 12,500 24 5/8-1/2 .022 320 3/4 13/32 83683 3,000 - 7,000 12,500 2

Wide Face3 5/8 .040 80 5/8 7/8 83689 1,200 - 4,000 5,000 13 5/8 .040 120 5/8 7/8 83690 1,200 - 4,000 5,000 13 5/8 .035 180 5/8 7/8 83691 1,200 - 4,000 5,000 13 5/8 .022 320 5/8 7/8 83692 1,200 - 4,000 5,000 14 5/8 .040 80 7/8 3/4 83693 3,000 - 7,000 12,000 14 5/8 .040 120 7/8 3/4 83694 3,000 - 7,000 12,000 14 5/8 .035 180 7/8 3/4 83695 3,000 - 7,000 12,000 14 5/8 .022 320 7/8 3/4 83696 3,000 - 7,000 12,000 16 2 s .040 80 1-1/8 7/8 83699 1,200 - 5,000 6,000 16 2 s .040 120 1-1/8 7/8 83700 1,200 - 5,000 6,000 16 2 s .035 180 1-1/8 7/8 83701 1,200 - 5,000 6,000 16 2 s .022 320 1-1/8 7/8 83702 1,200 - 5,000 6,000 18 2 ss .040 80 1-1/2 1 83703 1,200 - 4,000 4,500 18 2 ss .040 120 1-1/2 1 83704 1,200 - 4,000 4,500 18 2 ss .035 180 1-1/2 1 83705 1,200 - 4,000 4,500 18 2 ss .022 320 1-1/2 1 83706 1,200 - 4,000 4,500 110 2 ss .040 80 1-7/8 1 83707 800 - 2,000 3,600 110 2 ss .040 120 1-7/8 1 83708 800 - 2,000 3,600 110 2 ss .035 180 1-7/8 1 83709 800 - 2,000 3,600 110 2 ss .022 320 1-7/8 1 83710 800 - 2,000 3,600 112 2 ss .040 80 2-7/8 1 83711 800 - 2,000 3,000 112 2 ss .040 120 2-7/8 1 83712 800 - 2,000 3,000 112 2 ss .035 180 2-7/8 1 83713 800 - 2,000 3,000 112 2 ss .022 320 2-7/8 1 83714 800 - 2,000 3,000 114 2 ss .040 80 2-5/8 1 83715 800 - 2,000 2,400 114 2 ss .040 120 2-5/8 1 83716 800 - 2,000 2,400 114 2 ss .035 180 2-5/8 1 83717 800 - 2,000 2,400 114 2ss .022 320 2-5/8 1 83718 800 - 2,000 2,400 1

s 2” round arbor. Use with adapter style “C.”ss 2” Arbor hole with 1/2 x 1/4 keyways (2).

83699

11

M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Tube Center Wheels

M-BRAD™ Tube Center Wheel Brush

For use as a high-speed brush in small confined areas.



Filament Dia.

Grit Size

Trim Length

Face Width



1-1/2 1/2 .035 180 7/16 3/8 83782 1,200 - 4,000 10,000 102 1/2 .040 120 1 5/8 83784 1,200 - 4,000 10,000 102 1/2 .022 320 1 5/8 83785 1,200 - 4,000 10,000 102 1/2 .018 500 1 5/8 83786 1,200 - 4,000 10,000 10

2-1/2 5/8 .022 320 11/16 3/8 83792 1,200 - 4,000 10,000 103 1/2 .040 120 15/16 5/8 83793 1,200 - 4,000 10,000 103 1/2 .035 180 15/16 5/8 83794 1,200 - 4,000 10,000 103 1/2 .022 320 15/16 5/8 83795 1,200 - 4,000 10,000 10


83794

Brush Adapters Style Brush

TypeFits Brush

A.H.Brush

Keyways Adapter I.D. Keyways in Adapter EDP No.

A Composite Wheel Brush

4-1/4 None 2 1/2 x 1/4 (2) 84670 1

5-1/4 None 2 1/2 x 1/4 (2) 84671 1

A Standard Face

1-1/4 1/4 x 1/8 (2) 1/2 1/8 x 3/32 (2) 84605 1 pr.1-1/4 1/4 x 1/8 (2) 5/8 3/16 x 1/8 (2) 84606 1 pr.1-1/4 1/4 x 1/8 (2) 3/4 3/16 x 1/8 (2) 84607 1 pr.1-1/4 1/4 x 1/8 (2) 7/8 3/16 x 1/8 (2) 84608 1 pr.1-1/4 1/4 x 1/8 (2) 1 3/16 x 1/8 (2) 84609 1 pr.

B Wide Face

2 1/2 x 1/4 (2) 1/2 1/8 x 3/32 (2) 84620 1 pr.2 1/2 x 1/4 (2) 5/8 3/16 x 1/8 (2) 84621 1 pr.2 1/2 x 1/4 (2) 3/4 3/16 x 1/8 (2) 84622 1 pr.2 1/2 x 1/4 (2) 7/8 3/16 x 1/8 (2) 84623 1 pr.2 1/2 x 1/4 (2) 1 1/4 x 5/32 (2) 84624 1 pr.2 1/2 x 1/4 (2) 1-1/4 1/4 x 5/32 (2) 84625 1 pr.

C Wide Face

2 None 1/2 None 84628 1 pr.2 None 5/8 None 84629 1 pr.2 None 3/4 None 84630 1 pr.2 None 7/8 None 84631 1 pr.2 None 1 None 84632 1 pr.2 None 1-1/4 None 84633 1 pr.2 None 1-1/2 None 84634 1 pr.

F Tube Center Ring(5/32“ Thickness)

5/8 None 1/2 None 84636 105/8 None 3/8 None 84637 105/8 None 1/4 None 84638 101/2 None 3/8 None 84639 101/2 None 1/4 None 84640 103/8 None 1/4 None 84641 10

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M-BRAD™ Abrasive Filament Power Brushes Drive Arbors and M-BRAD™ Cup Brushes

M-BRAD™ Cup Brush

Designed for use on hand-held right-angle tools or stationary machine spindles. Ideal for flat surfaces with numerous holes and low projections. Cup brushes are especially effec-tive on aluminum, cast iron, brass, copper and hardened steels.

Recommendation for UseSuitable drive systems: stationary machines, variable speed angle grinders.

PFERD Specification NumberTBU SiC


Filament Dia.

Grit Size

Trim Length



3-1/2 5/8-11 .040 120 1-1/2 83810 1,200 - 4,000 12,000 13-1/2 5/8-11 .035 180 1-1/2 83811 1,200 - 4,000 12,000 13-1/2 5/8-11 .022 320 1-1/2 83812 1,200 - 4,000 12,000 1

4 5/8-11 .040 80 1-1/2 83813 1,200 - 4,000 6,000 14 5/8-11 .040 120 1-1/2 83814 1,200 - 4,000 6,000 14 5/8-11 .035 180 1-1/2 83815 1,200 - 4,000 6,000 14 5/8-11 .030 240 1-1/2 83816 1,200 - 4,000 6,000 14 5/8-11 .022 320 1-1/2 83817 1,200 - 4,000 6,000 16 5/8-11 .040 80 1-1/2 83821 1,200 - 1,600 5,000 16 5/8-11 .040 120 1-1/2 83822 1,200 - 1,600 5,000 16 5/8-11 .035 180 1-1/2 83823 1,200 - 1,600 5,000 16 5/8-11 .030 240 1-1/2 83824 1,200 - 1,600 5,000 16 5/8-11 .022 320 1-1/2 83825 1,200 - 1,600 5,000 1

Also available in banded version - please contact PFERD/Advance Brush Tech Support at 1-800-342-9015 for more information.

83821

Drive Arbors Chuck TypeCountersunk head tightening-screw fits into a recessed flange washer for locking power. Allows brushes to reach edges without inter-ference from arbor overhang. Change brush without removing arbor from collet. Unthreaded shoulder.

Flat Head TypeBrush mounts between a single washer and the flat head. Locked in place with a reverse-threaded nut. Allows the brush to be close to the workpiece. Threaded shoulder.

Nut TypeNut can be removed to replace worn brush while arbor stem remains in chuck.

PFERD Specification NumberBO

Flat Head Type

Nut Type

Chuck Type

Fits Brush A.H. Wheel Width Shank Dia. Head/Washer Dia. Overall Length EDP No.

Chuck Type1/4 1/4 to 3/8 1/4 9/16 2-1/8 84650 53/8 1/4 to 3/8 1/4 11/16 2-1/8 84651 51/2 1/4 to 3/8 1/4 3/4 2-1/8 84652 5

Flat Head Type1/4 Up to 3/4 3/16 5/8 1-3/4 84653 53/8 Up to 3/8 1/4 3/4 1-5/8 84654 51/2 Up to 3/8 1/4 7/8 1-7/8 84655 55/8 Up to 3/8 1/4 7/8 1-7/8 84656 5

Nut Type1/4 Up to 3/4 1/4 1/2 2-1/2 84657 53/8 Up to 3/4 1/4 3/4 2-1/2 84658 51/2 Up to 1/4 1/4 7/8 1-3/4 84659 5

13

M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Cup Brushes and End Brushes


M-BRAD™End Brushes

End brushes eliminate secondary burrs left by chamfer drills or cutting tools. Use for cleaning and deburring bottoms and insides of mold cavities, bore holes and irregular small areas. Also available in banded versions to reduce fila-ment flare during use.

PFERD Specification NumberPBU SiC

Brush Dia. Shank Dia.

Filament Dia.

Grit Size

Trim Length



M-BRAD™ End Brushes1/2 1/4 .040 120 1 83986 1,200 - 3,000 20,000 101/2 1/4 .035 180 1 83987 1,200 - 3,000 20,000 101/2 1/4 .022 320 1 83988 1,200 - 3,000 20,000 103/4 1/4 .040 120 1 83989 1,200 - 3,000 20,000 103/4 1/4 .035 180 1 83990 1,200 - 3,000 20,000 103/4 1/4 .022 320 1 83991 1,200 - 3,000 20,000 101 1/4 .040 120 1 83992 1,200 - 3,000 20,000 101 1/4 .035 180 1 83993 1,200 - 3,000 20,000 101 1/4 .022 320 1 83994 1,200 - 3,000 20,000 10

M-BRAD™ End Brushes - Banded1/2 1/4 .040 120 3/8 83996 1,200 - 3,000 20,000 101/2 1/4 .035 180 3/8 83997 1,200 - 3,000 20,000 101/2 1/4 .022 320 3/8 83998 1,200 - 3,000 20,000 103/4 1/4 .040 120 3/8 84000 1,200 - 3,000 20,000 103/4 1/4 .035 180 3/8 84001 1,200 - 3,000 20,000 103/4 1/4 .022 320 3/8 84002 1,200 - 3,000 20,000 101 1/4 .040 120 3/8 84004 1,200 - 3,000 20,000 101 1/4 .035 180 3/8 84005 1,200 - 3,000 20,000 101 1/4 .022 320 3/8 84006 1,200 - 3,000 20,000 10

83991

M-BRAD™ Mounted Cup Brush

Ideal for flat surfaces with numerous holes and low projections. Cup brushes are especially effective on aluminum, cast iron, brass, copper and hardened steels.

Recommendation for UseSuitable drive systems: straight grinders, flexible shafts, power drills.

PFERD Specification NumberTBU SiC

Brush Dia. (Inches)

Stem Dia.

Filament Dia.

Grit Size

Trim Length



2-3/4 1/4 .040 120 1-1/4 83829 1,200 - 2,500 5,000 12-3/4 1/4 .035 180 1-1/4 83830 1,200 - 2,500 5,000 12-3/4 1/4 .022 320 1-1/4 83831 1,200 - 2,500 5,000 1

3 1/4 .035 180 1 83832 1,200 - 2,500 5,000 1

83832

Banded End Brush, EDP No. 84006

14

M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Tube Brushes

Brush Dia. Stem Dia.

Filament Dia.

Grit Size

Brush Part Length

Overall Length

EDP No.

Silicon Carbide*

1/4 5/32 .022 320 2 5 84011 105/16 5/32 .022 320 2 5 84012 103/8 5/32 .022 320 2 5 84013 10

7/16 5/32 .022 320 2 5 84014 101/2 3/16 .022 320 2 5 84018 105/8 7/32 .022 320 2 5 84022 10

11/16 7/32 .022 320 2 5 84023 103/4 1/4 .040 80 2-1/2 5-1/2 84024 103/4 1/4 .040 120 2-1/2 5-1/2 84025 103/4 1/4 .035 180 2-1/2 5-1/2 84026 103/4 1/4 .022 320 2-1/2 5-1/2 84027 10

13/16 1/4 .040 80 2-1/2 5-1/2 84028 1013/16 1/4 .040 120 2-1/2 5-1/2 84029 1013/16 1/4 .035 180 2-1/2 5-1/2 84030 1013/16 1/4 .022 320 2-1/2 5-1/2 84031 107/8 1/4 .040 80 2-1/2 5-1/2 84032 107/8 1/4 .040 120 2-1/2 5-1/2 84033 107/8 1/4 .035 180 2-1/2 5-1/2 84034 107/8 1/4 .022 320 2-1/2 5-1/2 84035 10

15/16 1/4 .040 80 2-1/2 5-1/2 84036 1015/16 1/4 .040 120 2-1/2 5-1/2 84037 1015/16 1/4 .035 180 2-1/2 5-1/2 84038 1015/16 1/4 .022 320 2-1/2 5-1/2 84039 10

1 1/4 .040 80 2-1/2 5-1/2 84040 101 1/4 .040 120 2-1/2 5-1/2 84041 101 1/4 .035 180 2-1/2 5-1/2 84042 101 1/4 .022 320 2-1/2 5-1/2 84043 10

1-1/8 1/4 .040 80 2-1/2 5-1/2 84044 101-1/8 1/4 .040 120 2-1/2 5-1/2 84045 101-1/8 1/4 .035 180 2-1/2 5-1/2 84047 101-1/8 1/4 .022 320 2-1/2 5-1/2 84048 101-1/4 1/4 .040 80 2-1/2 5-1/2 84049 101-1/4 1/4 .040 120 2-1/2 5-1/2 84050 101-1/4 1/4 .035 180 2-1/2 5-1/2 84052 101-1/4 1/4 .022 320 2-1/2 5-1/2 84053 101-1/2 1/4 .040 80 2-1/2 5-1/2 84054 101-1/2 1/4 .040 120 2-1/2 5-1/2 84055 101-1/2 1/4 .035 180 2-1/2 5-1/2 84056 101-1/2 1/4 .022 320 2-1/2 5-1/2 84057 101-3/4 1/4 .040 80 2-1/2 5-1/2 84059 101-3/4 1/4 .040 120 2-1/2 5-1/2 84060 101-3/4 1/4 .035 180 2-1/2 5-1/2 84061 101-3/4 1/4 .022 320 2-1/2 5-1/2 84062 10

2 1/4 .040 80 2-1/2 5-1/2 84063 102 1/4 .040 120 2-1/2 5-1/2 84064 102 1/4 .035 180 2-1/2 5-1/2 84065 102 1/4 .022 320 2-1/2 5-1/2 84066 10

M-BRAD™ Tube Brush

Cutting action is non-destructive to the part and will not alter bore dimensions or disturb delicate surface finishes. Suitable for condition-ing internal bore holes or tubes as well as clean-ing threads and burrs at cross-holes. Side action removes cross-holes sharp edges and corners, as well as slivers produced when drilling close-tolerance hard metallic and non-metallic parts.


84040

15

M-BRAD™ Abrasive Filament Power Brushes M-BRAD™ Tube and End Brushes


Brush Dia. Shank Dia.

Filament Dia.

Grit Size

Trim Length

Overall Length

EDP No.

Silicon Carbide*

3/16 1/4 .040 120 3/8 3-3/8 84007 103/16 1/4 .022 320 3/8 3-3/6 84008 103/16 1/4 .018 500 3/8 3-3/6 84009 10

M-BRAD™Pencil End Brushes

Small brushes designed for cleaning blind holes and small crevices. Ideal for aircraft maintenance.


Microabrasive Tube Brushes

Brush Dia. Brush Part Length

Stem Dia.

For Hole Diameters Overall Length EDP No.

Inches Decimal mm

500 Grit Silicate Filament.030 1/2 .015 1/32 0.031 0.787 4 84071 10.050 1/2 .022 3/64 0.047 1.191 4 84072 10.075 3/4 .033 1/16 0.063 1.588 4 84073 10.090 3/4 .041 5/64 0.078 1.984 4 84074 10.105 1 .041 3/32 0.094 2.381 4 84075 10.125 1 .064 7/64 0.109 2.778 4 84076 10.135 1 .075 1/8 0.125 3.175 4 84077 10

600 Grit Aluminum Oxide Filament.165 1 .087 5/32 0.156 3.962 5 84078 10.190 1 .087 3/16 0.188 4.763 5 84079 10.260 1 .115 1/4 0.250 6.350 5 84080 10.325 1 .115 5/16 0.313 7.938 5 84081 10.385 1 .147 3/8 0.375 9.525 5 84082 10.515 1 .168 1/2 0.500 12.700 5 84083 10.640 1 .168 5/8 0.625 15.870 5 84084 10.765 1 .221 3/4 0.750 19.050 5 84085 10.890 1 .221 7/8 0.875 22.225 5 84086 10

1.015 1 .248 1 1 25.400 5 84087 10

Microabrasive Tube Brushes

Effective cleaning action removes sharp cross-hole burrs, metal sliver residues and sharp corners that result from drilling close-tolerance hard metallic and non-metallic parts. Cleaning and very light deburring will not alter critical dimensions or hole geometry.


84008

84077

16

Quality Tools from One Source

Visit our website at http://www.pferdusa.com

Fine Grinding and Polishing Tools

2007

204

Mounted Points

2007

203

2007

202

Tungsten Carbide Burs and Hole Saws

Files and Rasps

2007

201

Grinding and Cut-Off Wheels

2007

206

Catalog 206Grinding and Cut-Off Wheels

Catalog 201Files and Rasps

Power and Maintenance Brushes

2007

208

Catalog 202Tungsten Carbide Burs and Hole Saws

Catalog 208Power and Maintenance Brushes

Power Tools

2007

209

Catalog 203Mounted Points

Catalog 209Power Tools

Catalog 204Fine Grinding and Polishing Tools

PFERD INC. 30 Jytek Drive, Leominster, MA 01453 Phone: (978) 840-6420 · Fax: (978) 840-6421 email: [email protected] · www.pferdusa.com

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Documents

M-BRAD™ Abrasive Filament Power Brushes - Norco Medical · 2014. 10. 1. · 3 M-BRAD™ Abrasive Filament Power Brushes Safety Information, Problems & Solutions Power brushes are