Tungsten carbide rotary files set,20 pcs 1/8"" shank helix for wood metal stone et. Carving, Engraving, Drilling fit Dremel tools

Descripción

ade of Tungsten steel YG8 diameter: 3mm head diameter 6mm length of about 50mm Carbide rotary file, also known as tungsten tungsten steel roll grinding, grinding head, widely used, to improve production efficiency, to achieve an important tool fitter mechanical operation. Carbide rotary file is widely used in machinery, automobile, aviation, shipbuilding, >chemical, carving and other industrial sectors, significant effect.