Chiloskit 12pcs 1/8 Shank Polishing Chainsaw Grinding Head Sharpener Burr Stone File Saw Tools 4/4.8/5.5MM (Diamond)

• UPC   791107736526
• Reliable and durable material: made of quality emery grain, effective grinding effect, fine and even, fine carving, hard texture, not easy to break, durable enough for a lasting time using Widely applicable: these burr grinding stone files are widely applied for machinery, bearing, mold, casting parts deep hole, different internal surface, welding spot, welding seam grinding and burr grinding - Durable and long service life. - Used for chain saw sharpening. Practical to use: these grinding bits for chainsaw sharpener can be applied instead of a file, so that the chain will be pointed as before, the chain does not need to be removed when working Application: Perfect for metal polishing like chainsaw, Jade, bodhi, wood, mold, steel, etc 12pcs. Size: Grinding head Length(approx.):7/8"(22mm). Total Length(approx.):1-3/4"(45.5mm).Grinding head Diameter(approx.): 5/32"(4mm) 3/16"(4.8mm)7/32"(5.5mm)；Shank Diameter(approx.): 1/8"(3mm).