Blade Sharpeners | McMaster-Carr

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146 Products

About Finishing

Adjustable-Angle Knife Sharpeners

Turn the dial to change the angle of the stones to match your blade.

Knife Sharpeners

Pocket-Size Knife Sharpeners

Adjustable-Angle Cordless Knife Sharpeners

Adjust the angle of the knife guide to match your blade.

Electric Knife Sharpeners

Achieve razor-sharp edges with minimal effort.

Knife Edge-Straightening and Sharpening Steels

Diamond particles embedded in the steel sharpen while straightening knife edges.

Knife Edge-Straightening Steels

Align blade edges with these hand-held tools.

Hand-Held Diamond Sharpening Stone Sets

Hand-Held Diamond Sharpening Stones

Bench Diamond Sharpening Stone Sets

Bench Diamond Sharpening Stones

Three-Grit Sharpening Stones

Three separate grit surfaces enable multistep sharpening with one stone.

Three-Grit Sharpening Stones with Oil Reservoir

The reservoir in the base keeps the stone clean and oiled.

Sharpening Stone Sets

Sets include an assortment of sharpening stones in different grits.

Single-Grit Sharpening Stones

Quickly sharpen straight-blade tools.

Two-Grit Sharpening Stones

A different grit on each side enables multistep sharpening with one stone.

Two-Grit Hand-Held Sharpening Stones

A different grit on each side enables multistep sharpening with one stone.

Single-Grit Hand-Held Sharpening Stones

Scissors Sharpeners

Sharpen straight-blade scissors.

Adjustable-Angle Scissors Sharpener/Polishers

Change the angle of the guide to match your blade. These tools have one sharpening wheel and one buffing wheel.

Landscaping Equipment Sharpeners

Quickly sharpen blades on tools such as chain saws, hoes, lawn mowers, and shovels. Use with a Dremel-style grinder.

Drill Bit Sharpeners

Use for occasional sharpening.

Heavy Duty Drill Bit Sharpeners

Good for when you need to sharpen bits regularly.

Machining and Fabricating Lubricants

Solid Tapping and Threading Lubricants

These easy-to-apply stick lubricants won't drip or run for a cleaner workspace. Use them for tapping many types of metal, as well as plastic and rubber. Apply to taps to make cutting faster and easier, improve surface finishes, and extend tool life.

Solid and Paste Milling,
Turning, and Sawing Lubricants

Reduce mess and waste with these easy-to-apply, nonstaining lubricants. They reduce friction between your cutting tool and workpiece to make cutting cycles faster and easier, improve surface finishes, and extend tool life. All resist running and dripping.

Lubricants for Smoothing and Sharpening Stones

Use this high-purity mineral oil to lubricate smoothing and sharpening stones and to prevent material buildup.

Milling, Drilling, and Turning Coolants

Dissipate heat and prevent corrosion with these coolants that stand up to long machining cycles when milling and turning.

Coolants for Smoothing and Sharpening Stones

These coolants prevent material buildup on smoothing and sharpening stones. They are water-based, so they’re easy to clean from workpieces.