SK-3 Tungsten Carbide Burr 90° Countersink 1/4 inch ( 6.35 mm) Shank Diameter Rotary Burr File

Tungsten Carbide Burr SK-3 Double Cut 90 Degree Countersink Shape Burr Bit with 1/4" 6.35 mm Shank Diameter 3/8" 9.6 mm Head Diameter 2" 53 mm Overall Length Rotary Burr File

Dimension

Head Material: Tungsten carbide

Shank Material: Steel

Cut Pattern: Double Cut

Shape: 90° Countersink

Type: SK-3

Application: Pneumatic rotary tools, die grinders and high speed engravers.

Features:

Long service life, excellent surface performance, suitable for wood metal grinding, polishing, engraving, milling,porting,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.