Shitime 21 Pcs Diamond Chainsaw Sharpener 1/8" Shank, High Hardness Burr Grinding Stone Chainsaw Sharpening Kit for Chain Saw Stone Jewelry Wood Silver (5/32'', 3/16'', 7/32'')

• High-Speed & Fast Sharpening--Without removing the chain, the chain saw sharpener can do the sharpening job in just a few minutes.A great replacement for a hand chain saw file/ sharpener.
• Great Sharpening Effect--The emery particles are evenly distributed on the surface, so you can get a fine and uniform filing effect, making the chain as sharp as ever. Get no saw powder, just big flakes.
• Reusable --Made of titanium-coated emery, chain saw shaperener tool are solid, strong and not easy to break. Much longer life than other grinding wheels without titanium plating.
• 21Pcs Chain Saw Blade Shaperener Set--3 sizes grinding head diameter:5/32''(4.0 mm), 3/16''(4.8 mm), 7/32''(5.5 mm).Each size is 7Pcs; Shank diameter:3 mm , Total length:1.77''. Different size meet your diverse needs.
• Wide Application--Perfect for grinding chainsaw. Widely applied in mechanical and metal, wood, jade, glass polishing. Such as molds, steel bars, etc.A practical gift for dad husbands and lumber jacks.

21Pcs Chain Saw Blade Shaperener Set Specifications: Color: Silver Total Length:1.77'' Shank Diameter: 3 mm Material: titanium-coated emery 3 Sizes Grinding Head Diameter: 5/32''(4.0 mm), 3/16''(4.8 mm), 7/32''(5.5 mm).Each size is 7Pcs.