Description :

10pcs 1/8" 3mm Shank Tungsten Carbide Burr Rotary Cutter files Set CNC Engraving

Features:

Can grind marble， jade and other non-metallic materials.
Petiolate can basically replace the small wheel， there is no dust pollution.
Grinding efficiency is increased to 10 times better than manual files and petiolate wheels.
Processing is smoothness and can be all sorts of precision shape.
Safe， reliable and convenient to use.

Specification :

Long life : over 200 times than the wheel
HRA processing hardness: 80
Shank Diameter : about 3mm / 0.12"
Total Length : about 50mm / 1.97"

Package included :

10 x Tungsten Carbide Burrs Set

Details pictures :