Grinding Bits | McMaster-Carr

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For Use On

Grit

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Material

Nylon Mesh/Aluminum Oxide

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Abrasive Material

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

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Heavy Duty Double Cut

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Grinders for Bits and Burs

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Manufacturer Model Number

DFARS Specialty Metals

RoHS

REACH

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

Shape Number

Export Control Classification Number (ECCN)

EAR99

Maximum Rotation Speed

Overall Length

Rotation Speed

10,000 rpm to 19,999 rpm

20,000 rpm to 29,999 rpm

30,000 rpm to 99,999 rpm

100,000 rpm or greater

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2,923 Products

Fabricating and Machining

Grinding Bits

Pair with grinders for light material removal and precision grinding

565 products

Grinding Cones

For corners and the inside of castings, remove large amounts of material and leave a rough surface

42 products

Rotary Tool Grinding Bits

Pair with rotary tools to sharpen, debur, and grind metal surfaces

9 products

Rotary Tool Engraving Bits

Pair with rotary tools for engraving and carving tasks

1 product

Rotary Tool Router Bits

Pair with rotary tools for routing, inlaying, and mortising in wood and other soft materials

1 product

Burs

Cut excess material to smooth surfaces and holes using a rotary power tool like a die grinder

1,047 products

Sanding Bits

Smooth out small, recessed, and hard-to-reach areas, and also remove paint and rust

210 products

Cartridge Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed

125 products

Sanding Discs

Add to sanders, floor buffers, and other tools to smooth out workpieces and remove paint and rust

850 products

Rotary Sanding Pads

Reach into pipes, tubes, corners, and slots to smooth their surfaces and remove paint and rust

51 products

Grinding Bit Arbors

Attach grinding bits to tools and switch bits without removing the arbor; also known as mandrels

3 products

Deburring Tool Holders

Deburr using your CNC machine without complex programming

5 products

Fastening and Joining

Rivet Tools

Install and remove blind, solid, hollow, and other types of rivets

6 products

Containers, Storage, and Furniture

Bur Containers

Store and organize burs in fabric pouches, plastic cases, or wood boxes

11 products