Knot-Wire Brushes | McMaster-Carr

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Brush Style

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For Use On

Bristle Material

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Arbor Hole Thread Size

Bristle Diameter

For Use With

Grinders for Bits and Burs

Pedestal Grinders

Maximum Rotation Speed

Bristle Length

Arbor Hole Diameter

Material

Shank Length

Arbor Hole

REACH

Rotation Speed

5,000 rpm to 6,999 rpm

7,000 rpm to 9,999 rpm

10,000 rpm to 19,999 rpm

20,000 rpm or greater

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Performance

Brush Thickness

Thread Size

196 Products

Cup and End Brushes

Brushes with Shank

Aggressive-Cleaning End Brushes with Shank for Tight Spaces

Use to round edges and remove slag, surface contamination, and large burs

32 products

Brushes with Flat Surfaces

Aggressive-Cleaning Cup Brushes for Flat Surfaces

Clean the inside and bottom of closed-end holes at the same time

24 products

Nonsparking Aggressive-Cleaning Cup Brushes for Flat Surfaces

FM approved to inhibit sparking and used to remove weld slag and large burs

1 product

Long-Lasting Aggressive-Cleaning Cup Brushes for Flat Surfaces

The rigid bristles are partially twisted in alternating directions to prevent separation

6 products

Fast- and Aggressive-Cleaning Cup Brushes for Flat Surfaces

The bristles are twisted fully to the end for fast, rigid cleaning

1 product

High-Coverage Aggressive-Cleaning Cup Brushes for Flat Surfaces

Two rows of rigid bristles cover extra surface area and remove heavy contamination

4 products

Aggressive-Cleaning Cup Brushes with Guard for Flat Surfaces

Twisted bristles remove slag and burs, and the guard deflects dust and sheared-off bristle tips

3 products

Low-Scratch Cup Brushes for Flat Surfaces

Flexible bristles remove rust, stains, and small burs from delicate surfaces

3 products

Brushes for Angles and Corners

Cup Brushes for Angles and Corners

Dish-shaped to clean around edges, corners, and contours

13 products

Other Products

Wheel Brushes

Bristles on the edge of the wheel clean, sand, and debur targeted areas

109 products