carbide burr Characteristic

The carbide alloy rotary file is the fitter and mold labor's indispensable advanced tool its characteristic is substitutes for the belt handle small grinding wheel and the non-dust pollution he service life is equal to several hundred belt handle small grinding wheel, the processing effciency enhances above 5 times. below abrasive machning degree of hardness HRC70 each metal and the nonmetallic material grinding surface roughness may reach Ral. 6, convenience grasps, use to be simple, safe reliable reduces the arduous manual labor greatly, reduce the cost of production