Rotary Tool Bits | McMaster-Carr

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For Use On

Shank Diameter

Shape

Head Diameter

Grit

Diameter

For Use With

Dremel Grinders for Bits and Burs

Flap Wheel Sanders

Grinders for Bits and Burs

Handheld Power Drills

Pedestal Grinders

Stationary Spindle Sanders

Abrasive Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Nylon Mesh/Aluminum Oxide

Nylon Mesh/Silicon Carbide

Silicon Carbide

Tungsten Carbide

Brush Style

Grit Rating

Head Length

Brush Diameter

Tooth Style

DFARS Specialty Metals

Tip Style

REACH

Export Control Classification Number (ECCN)

Bristle Material

Stainless Steel

RoHS

Compliant with Exemptions

Form

Shank-Mount Pad

Spiral-Wound Roll

For Finish

Mount Type

Quick-Change Fastener

Overall Length

1 3/4" to 2 3/4"

Maximum Rotation Speed

Color

Material

Aluminum Oxide/Cotton Laminate Blend

Aluminum Oxide/Silicon Carbide Blend

Fabric/Nylon Mesh

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4,231 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

Rotary Tool Accessories

Rotary Tool Accessories

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

Rotary Tool Cutoff Wheels

Rotary Tool Cutoff Wheels

Replace the cutoff wheel on your Dremel rotary tool

Rotary Tool Router Bits

Rotary Tool Router Bits

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

Rotary Tool Blades

Rotary Tool Blades

Replace the blade on your Dremel rotary tool

Rotary Tool Cutting Bits

Rotary Tool Cutting Bits

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

Rotary Tool Grinding Bits

Rotary Tool Grinding Bits

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

Rotary Tool Engraving Bits

Rotary Tool Engraving Bits

Pair with rotary tools for engraving and carving tasks

Rotary Tool Sanding Sleeves

Rotary Tool Sanding Sleeves

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

Rotary Tool Chucks

Rotary Tool Chucks

Quickly swap accessories in and out of your rotary tool

Rotary Tool Buffing and Polishing Kits

Rotary Tool Buffing and Polishing Kits

Buff, polish, and clean with rotary tools

Rotary Tool Arbors

Rotary Tool Arbors

Attach cutoff wheels to grinders; also known as mandrels

Rotary Tool Nose Caps

Rotary Tool Nose Caps

Attach to the end of Dremel grinders for quick accessory changes without extra tools

Burs

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

Wire Brushes

Scrub by hand or connect to power tools to clean, polish, deburr, and remove 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 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

Polishing Bobs

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

Buffing and Polishing Wheel Spindles

Buffing and Polishing Wheel Spindles

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

Buffing and Polishing Wheels

Buffing and Polishing Wheels

Remove surface imperfections to achieve a precise, flat finish

Buffing Kits

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

Buffing and Polishing Pads

Buffing and Polishing Pads

Remove imperfections and apply protective coatings on delicate surfaces

Buffing and Polishing Applicator Bonnets

Buffing and Polishing Applicator Bonnets

Apply waxes and polishing compounds before buffing and polishing

Wheel Arbors

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

Grinding Bit Arbors

Grinding Bit Arbors

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

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