Abrasive Stones | McMaster-Carr

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Metal Bond Diamond Wheels

Vitrified Bond Wheels

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Abrasive Material

Cubic Boron Nitride

Nylon Mesh/Aluminum Oxide

Silicon Carbide

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For Finish

Lubrication

Material

Cubic Boron Nitride

Nylon Mesh/Aluminum Oxide

Silicon Carbide

Synthetic Resin

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

DFARS Specialty Metals

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For Sharpening

How can we improve?

1,332 Products

Fabricating and Machining

Polishing Stones

Polishing Stones

Create a finer, more polished finish on tools, molds, and dies than sanding sticks

Polishing Stone Holders

Polishing Stone Holders

Grip polishing stones for manual use or mount them to power tools

Sharpening Stones

Sharpening Stones

Sharpen a variety of tools such as knives, chisels, and plane blades

Knife Steels

Straighten blade edges

Sharpening Guides

Sharpening Guides

Strike your sharpening stone with your blade at the correct angle for a razor-sharp edge—every time

Sharpening Stone Mats

Sharpening Stone Mats

Grip your stone and work surface to prevent slips while you sharpen

Sharpening Compounds

Sharpening Compounds

Convert flat surfaces into tool-sharpening stations

Sanding Sticks and Bricks

Sanding Sticks and Bricks

Deburr and smooth larger work surfaces and machine parts than polishing stones

Files

Debur, polish, and sharpen nearly any material

Electrical Contact Files

Electrical Contact Files

File down contacts on electrical components such as spark plugs and switches for clean connections

Grinding Wheel Dressers

Grinding Wheel Dressers

Clean grinding wheels and expose fresh grains to rejuvenate their cutting ability

Grinding Wheel Truing Tools

Grinding Wheel Truing Tools

Reshape worn grinding wheels so they'll continue to run straight

Deburring Pads

Sand down burs on large, flat surfaces and sharp edges; also known as unitized blocks

Power Transmission

Commutator Resurfacers

Commutator Resurfacers

Remove ridges and other imperfections from commutators without taking a motor out of service

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