1、对不锈钢开孔时可以使用手钻和台钻，用手钻可以开1mm以内的板，用台

1、对不锈钢开孔时可以使用手钻和台钻，用手钻可以开1mm以内的板，用台钻可以开2-3mm的板。
2、对不锈钢开孔时转速不能快，几百转就可以。
3、加工时可以最好注水或者切削液等进行冷却，可以有效延长钻头使用寿命。

結果 (英文) 1:

1, stainless steel can be used when opening a hand drill and bench drill, can turn on the 1mm Board with a hand drill, drill press can turn on the 2-3mm Board.2, stainless steel opening speed fast, hundreds of cycles.3, processing can be better for cooling water or cutting fluid can effectively extended bit life.

結果 (英文) 3:

1, stainless steel open hole can use a hand drill and drill, hand drill can be 1mm board, with bench drill can be open 2-3 mm plate.2, the stainless steel opening speed can not be fast, a few hundred to turn.3, processing can be the best water injection or cutting fluid, such as cooling, can effectively extend the life of the drill bit.