适用行业
施工工地, 能源矿产, Tunneling
Product name
Hot sale 7 buttons 38mm tapered rock button drill bits for Mitsubishi
Application
Mining / Quarrying / quarrying / Construction
Advantage
Lower unit drilling cost
Usage
Gold mining , Coal mining , Blasting
Formation
Soft , Medium , Hard , Very hard
Name
china supplier tapered bit
Name2
38mm drill bit for Mitsubishi
Certification
ISO9001:2015