HRC45 NC Manchas de Broca para Alumínio

Matéria-prima: Zigong YG10X, de alta dureza, boa resistência ao desgaste e resistência à corrosão.

Products Design: Spotting drills can perform both centering and chamfering. Precise position the holes and chamfer are accomplished at one time to improve the processing efficiency.

Workpiece: Aluminum alloy,Copper Alloy