Abrasive Bits | McMaster-Carr

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System of Measurement

Shank Diameter

For Use On

Shape

Head Diameter

Grit

Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Cloth/Nylon Mesh

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Abrasive Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Tungsten Carbide

Grit Rating

Diameter

Head Length

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Length

1 1/2" to 1 7/8"

For Use With

Dremel Grinders for Bits and Burs

Flap Wheel Sanders

Grinders for Bits and Burs

Handheld Power Drills

Pedestal Grinders

Reciprocating Polishers

Stationary Spindle Sanders

For Finish

Tooth Style

Heavy Duty Double Cut

Single Cut with Chip Breaker

Tip Style

Overall Length

1 1/2" to 1 7/8"

1 3/4" to 2 3/4"

Color

Form

Shank-Mount Pad

Spiral-Wound Roll

Maximum Rotation Speed

Mount Type

Rotation Speed

Less than 10,000 rpm

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

How can we improve?

3,513 Products

Fabricating and Machining

Grinding Bits

Pair with grinders for light material removal and precision grinding

Flap Wheels

Create a uniform finish on flat and curved surfaces without gouging them

Polishing Bobs

Attach to a drill or grinder to polish small and hard-to-reach areas

Buffing Kits

Everything you need to remove scratches and surface imperfections with a buffer or polisher

Sanding Bits

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

Sanding Sleeve Drums

Sanding Sleeve Drums

Convert grinders or hand-held power tools into sanding tools

Sanding Drum and Sleeve Kits

Sanding Drum and Sleeve Kits

Assortments include a variety of sanding drums and sleeves to shape and deburr internal surfaces

Sanding Sleeves

Sanding Sleeves

Use with grinders to shape, deburr, and sand edges and internal surfaces

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 Pad Arbors

Sanding Pad Arbors

Connect sanding pads to hand-held drills and die grinders

Rotary Tool Grinding Bits

Rotary Tool Grinding Bits

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

Rotary Tool Buffing and Polishing Kits

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

Rotary Tool Sanding Sleeves

Rotary Tool Sanding Sleeves

Pair with rotary tools to smooth wood, fiberglass, and rubber or remove rust from metal

Burs

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

Deburring Bits

Remove sharp points from straight edges, holes, and pipe with a bit screwdriver

Sanding Roll Arbors

Sanding Roll Arbors

Connect sanding rolls to hand-held drills and die grinders

Deburring Tool Holders

Deburring Tool Holders

Deburr using your CNC machine without complex programming

Cylinder Hones

Remove material and leave a smooth, uniform finish inside cylinders

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.)