Grinding Disc Grinders | McMaster-Carr

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3,205 Products

Fabricating and Machining

Sanding Discs

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

1,918 products

Backup Pads

Attach discs to power tools and reinforce the discs

119 products

Backup Pad Retaining Nuts

Thread onto your tool’s arbor to hold a sanding disc against the backup pad

3 products

Rotary Sanding Pads

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

9 products

Sanders

Smooth the surfaces of workpieces and remove layers of paint and rust

117 products

Sanding Blocks

For better control than powered sanders, sand surfaces manually

17 products

Sanding Disc Adapters

Swap between hook and loop and adhesive-backed sanding discs without also switching the sanding pad

4 products

Sanding Abrasive Dispensers

Organize your sanding rolls so they're ready to grab and go

1 product

Cutoff Wheels

Install in grinders to cut through metal, concrete, and ceramics

324 products

Grinding Wheels

Add to grinders to remove material from work surfaces using abrasion

633 products

Angle Grinders

Pair with grinding wheels and sanding discs to remove material from large areas and tight spots

77 products

Vertical Grinders

More powerful than angle grinders to quickly remove large amounts of rust and other materials

2 products

Rotary Tools

Grind, sand, finish, and polish workpieces

2 products

Rotary Tool Accessory Kits

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

5 products

Dust Hoods

Connect to your vacuum system to contain and remove dust while grinding or cutting

7 products