SA-3 Cylinder Shape Carbide Burr 1/4 inch ( 6.35 mm) Shank Diameter Rotary File

Dimension 6.35 mm Shank Diameter Carbide Burr  Shank Diameter  Blade Diameter  Blade Length  Overall Length 6.35 mm 9.6 mm 19 mm 64 mm   1/4 inch Shank Diameter Carbide Burr  Shank Diameter  Blade Diameter  Blade Length  Overall Length 1/4 inch 3/8 inch 3/4 inch 2-1/2 inch Head Material: Tungsten carbideShank Material: SteelCut Pattern: Double Cut Application: Pneumatic rotary tools, die grinders and high speed engravers. Features: Long service life, excellent surface performance, suitable for grinding, polishing, engraving, repairing welding scars and other tasks. Double Cut Design:The crossed groove lines of carbide rotary burr can improve handling and reduce vibration. Which leaves a small chip. High Quality:The tungsten rotary burr is made of heat-treated Premium tungsten carbide which has 8 times working life durability than ordinary high speed steel tool. Package:Packed with plastic storage case,which is perfect for safety storage and protection.