SJ-1 Tungsten Carbide Burr 60° Countersink 1/4 inch ( 6.35 mm) Shank Diameter Rotary Burr File

Tungsten Carbide Burr SJ-1 60° Countersink Double Cut 1/4 inch 6.35 mm Shank Diameter 1/4 inch 6 mm Blade Diameter 2 inch 54 mm Overall  Length  Rotary File

Dimension

Head Material: Tungsten carbide

Shank Material: Steel

Cut Pattern: Double Cut

Shape: Countersink 60°

Type: SJ-1

Match used on: 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