Ultra-Fine-Grit Sharpening Stones | McMaster-Carr

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Grit

Stone Shape

Shape

Grit Rating

Abrasive Material

Cubic Boron Nitride

Silicon Carbide

System of Measurement

Stone Length

For Sharpening

Stone Width

Material

Cubic Boron Nitride

Silicon Carbide

Stone Thickness

For Use On

Stainless Steel

Lubrication

Thickness

Length

Width

For Finish

Color

Number of Grits

Stone Type

REACH

Blade Edge

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

DFARS Specialty Metals

RoHS

Export Control Classification Number (ECCN)

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369 Products

Sharpening Stones

Sharpening Stones

Sharpening Stones

Sharpen tools on your benchtop

Handheld Sharpening Stones

Handheld Sharpening Stones

Grip by hand and sharpen tools at the angle you need

Handheld Diamond Sharpening Stones

Handheld Diamond Sharpening Stones

Grip by hand and sharpen tools at the angle you need
Made of diamond to last longer than other abrasives

Sharpening Stone Sets

Sharpening Stone Sets

Choose the shape that best matches the contour of your work surface

Diamond Sharpening Stones

Diamond Sharpening Stones

Made of diamond to last longer than other abrasives

Water-Activated Sharpening Stones

Water-Activated Sharpening Stones

Water forms a lubricating slurry for faster sharpening than standard stones

Other Products

Polishing Stones

Polishing Stones

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

Sharpening Compounds

Sharpening Compounds

Convert flat surfaces into tool-sharpening stations

Knife Steels

Straighten blade edges

Sanding Sticks and Bricks

Sanding Sticks and Bricks

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

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