1/4 in Diamond Surface Sharpening Stones

15 products

A diamond-sharpening stone from Grainger can help you easily sharpen knives and other tools in your shop or on your workbench. Help maintain a sharp edge on scissors, scythes, knives, plane blades, chisels and more with these diamond whetstones. Choose from a wide range of grades from extra fine 9-micron grit to extra coarse 60-micron grit. You'll even find several fine/coarse combination diamond-sharpening stones. When you need to hone sharp edges, find the right diamond-sharpening stone at Grainger.

Purchased products

to view purchased products.

Sort by:

Double Sided Sharpening Stone

Purchased products

Versatile and convenient general sharpening tools offer two stage sharpening with compact convenience. Two sharpeners combined create a lightweight sharpener that is great for home, camper, tool box, gardening shed and more.

Brands
Mini Sharpening Stone

Purchased products

Perfect for DIYers, machinists, hobbyists, and sports enthusiasts, these mini sharpeners can fit in your pocket and travel with you. The interrupted surface can also serve as a keychain. Folding handle protects the stone when not in use.

Brands
Bench Stone

Purchased products

To prevent slipping on counter or workbench, use a bench stone. These stones can be used with all DuoSharp® Bench Stones or any 6" x 2" stone. Provide 2" knuckle clearance for ease of use. Rubber feet secure the base and stone to the work bench or counter.

Brands
Diamond Sharpening Stone

Purchased products

Sharpening stones are coated with a diamond grit. Use for sharpening scissors, scythes, knives, razors, and tools such as chisels and plane blades.

Brands