適用産業
エネルギー & 鉱業, tunneling
使用
Energy & Mining, Tunneling
Product name
R32 51mm Threaded button Drill Bits Quarry Rock Drilling Tools
Working Process
CNC and welding
Taper Button Drill Bit Application
mining, quarry, tunneling, construction
Taper Button Drill Bit Appearance
Coating
Key words
Taper Button Drill Bit