Why Choose This:★Color: Silver; Material: Diamond; Grinding Head Size: 22 x 4.8mm / 0.87 x 0.19 inch(L*D); Shank Diameter: 3mm / 0.12 inch; Total Length: 45mm / 1.77 inch★Application: This stone file is suitable for surface graining, polishing, etc. of various materials such as metal, stainless steel, steel, copper, wood, and plastic. These diamond chainsaw sharpeners are widely used for grinding saw teeth, glass, jade, models, bearings, machinery, and metal rust removal.★Instruction: Hold the handle and place the grinding head on the surface to be sanded and rub it back and forth.★Advantage: These chain saw sharpeners are forged with diamonds, they adhere tightly to the surface and are not easy to fall off.
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