Grinding Bits | McMaster-Carr

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Shape

System of Measurement

Shank Diameter

For Use On

Head Diameter

Head Length

Grit

Abrasive Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Tungsten Carbide

Color

Diameter

Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Synthetic Resin

Grit Rating

Surface Texture

Tooth Style

Heavy Duty Double Cut

Single Cut with Chip Breaker

Tip Style

Manufacturer Model Number

For Use With

Grinders for Bits and Burs

Handheld Power Drills

Portable Disc Sanders

Straight Grinders

DFARS Specialty Metals

Overall Length

1 1/2" to 1 7/8"

1 3/4" to 2 3/4"

REACH

Shape Number

RoHS

Export Control Classification Number (ECCN)

For Finish

Maximum Rotation Speed

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2,901 Products

Fabricating and Machining

Grinding Bits

Pair with grinders for light material removal and precision grinding

Grinding Cones

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

Rotary Tool Grinding Bits

Rotary Tool Grinding Bits

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

Rotary Tool Engraving Bits

Rotary Tool Engraving Bits

Pair with rotary tools for engraving and carving tasks

Rotary Tool Router Bits

Rotary Tool Router Bits

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

Burs

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

Sanding Bits

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

Sanding Rolls

As the outer sanding surface wears away, new abrasive is exposed; also known as cartridge rolls

Sanding Pads

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

Sanding Discs

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

Grinding Bit Arbors

Grinding Bit Arbors

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

Deburring Tool Holders

Deburring Tool Holders

Deburr using your CNC machine without complex programming

Containers, Storage, and Furniture

Bur Containers

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)