Description
PREMIUM QUALITY – The polishing grinding files are made of durable chrome corundum, features with high hardness, good abrasion resistance, effective grinding effect and long service life.
PRODUCT SIZE – Grinding head length(approx.): 18mm, 22mm, 25mm; Grinding head diameter(approx.): 4mm, 4.8mm, 5.5mm; Shank diameter(approx.): 1/8″(3mm).
HIGH EFFICIENCY – Abrasive cutting edge is sharp and precision ground for quickly and easily sharpening. It is simple to use with electric drills, grinders or Dremel rotary tools.
CYLINDER SHAPED – The unique cylinder-shaped grinding files are great for grinding and polishing different surface, such as curved, flat, slotted surfaces, etc.
WIDE APPLICATION – These chainsaw sharpeners rotary bit can be applied to polishing for stone, gemstones, jade, agate, hard alloy, chainsaw chain, wood, chainsaw, etc.






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