已经有次观看 wencong在2015-07-21发布

Channel：Rare Earth 标签： W85  Tungsten  copper  alloy,  Tungsten  copper  milling 

简介：W85 tungsten copper alloy means a tungsten content of 85% tungsten copper alloy;
It refers to the slot milling cutter cutting through a specific need. Simply put, it is to use the tool with a bottom edge cutting into a slot.