SM-5 Tungsten Carbide Burr Cone Shape 1/4 inch ( 6.35 mm) Shank Rotary Burr File

Dimension 6.35 mm Shank Diameter  Carbide Burr  Shank Diameter Head Diameter Head Length Overall Length 6.35 mm 12.7 mm 22 mm 68 mm 1/4 inch Shank Diameter  Carbide Burr   Shank Diameter Head Diameter Head Length Overall Length 1/4 inch 1/2 inch 7/8 inch 2-3/5 inch Head Material: Tungsten carbideShank Material: SteelCut Pattern: Double CutShape: Cone Type: SM-5Match with: Pneumatic rotary tools, die grinders and high speed engravers.Application: Stainless steel,steel,cast iron,copper,wood,stone,plastic,fiberglass and rubber.Features: Long service life, excellent surface performance, suitable for grinding, polishing, engraving, repairing welding scars and other tasks.Package: Packed with plastic storage case.