Rotary Tool Bits | McMaster-Carr

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For Use On

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Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

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For Use With

Dremel Grinders for Bits and Burs

Drills

Flap Wheel Sanders

Grinders for Bits and Burs

Handheld Power Drills

Pedestal Grinders

Random Orbital Polishers

Reciprocating Polishers

Rotary Polishers

Rotary Tools

Stationary Spindle Sanders

Abrasive Material

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

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Heavy Duty Double Cut

Pointed

Single Cut

Single Cut with Chip Breaker

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Grit Rating

Head Length

Tip Style

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Quick-Change Connector

REACH

Brush Diameter

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Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Length

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

Yes

Export Control Classification Number (ECCN)

Bristle Material

Maximum Rotation Speed

For Finish

4,506 Products

Fabricating and Machining

Grinding Bits

Pair with grinders for light material removal and precision grinding

565 products

Flap Wheels

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

618 products

Rotary Tool Accessory Kits

Complete a wide range of cutting, grinding, and sanding tasks with your rotary tool

10 products

Rotary Tool Router Bits

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

1 product

Rotary Tool Cutoff Wheels

Replace the cutoff wheel on your Dremel rotary tool

34 products

Rotary Tool Engraving Bits

Pair with rotary tools for engraving and carving tasks

1 product

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

1 product

Rotary Tool Blades

Replace the blade on your Dremel rotary tool

33 products

Rotary Tool Cutting Bits

Pair with rotary tools to cut holes, slots, and shapes in workpieces

3 products

Rotary Tool Sanding Sleeves

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

1 product

Rotary Tool Chucks

Quickly swap accessories in and out of your rotary tool

1 product

Rotary Tool Grinding Bits

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

10 products

Rotary Tool Arbors

Attach cutoff wheels to grinders; also known as mandrels

2 products

Burs

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

1,047 products

Sanding Sleeves

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

312 products

Sanding Sleeve Drums

Convert grinders or hand-held power tools into sanding tools

75 products

Sanding Drum and Sleeve Kits

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

9 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

Rotary Sanding Pads

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

51 products

Backup Pads

Attach discs to power tools and reinforce the discs

4 products

Cup and End Brushes

Attach to a power tool to clean flat, curved, and irregular surfaces

249 products

Wheel Brushes

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

85 products

Tube Brushes

Remove contaminants from tubes, pipes, and holes

561 products

Polishing Bobs

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

225 products

Buffing Kits

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

18 products

Buffing and Polishing Pads

Remove imperfections and apply protective coatings on delicate surfaces

38 products

Buffing and Polishing Wheel Spindles

Mount wheels to your tool’s shaft, collet, or drill chuck

4 products

Buffing and Polishing Wheels

Remove surface imperfections to achieve a precise, flat finish

164 products

Buffing and Polishing Applicator Bonnets

Apply waxes and polishing compounds before buffing and polishing

1 product

Wheel Arbors

Attach abrasive wheels to hand-held drills and die grinders; also known as mandrels

31 products

Grinding Bit Arbors

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

3 products

Polisher Arbor Extensions

Lengthen your polisher's reach to access deep grooves and tight spots

1 product

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