SA-5 Tungsten Carbide Burr 1/4 inch ( 6.35 mm) Shank Cylinder Shape Double Cut Rotary Burr File

Dimension 6.35 mm Shank Diameter Carbide Burr   Shank Diameter Blade Diameter Blade Length Overall Length 6.35 mm 12.7 mm 25 mm 70 mm   1/4 inch Shank Diameter Carbide Burr   Shank Diameter  Blade Diameter Blade Length Overall Length 1/4 inch 1/2 inch 1 inch 2-3/4 inch   Head Material: Tungsten carbide Shank Material: Steel Cut 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 HSS tool. Package:Packed with plastic storage case, which is perfect for safety storage and protection.