86-18186993613
sales@superdrill.com.cn
Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation,.
Threaded cross bits or threaded X bits are usually used for very hard and abrasive rock formation,.R25 R28 R32 R38 T38 T45 T51 Threaded cross bits
Contact: sales@superdrill.com.cn
Phone: 86-18186993613
Tel: 86-18186993613
Company: Hubei Superdrill Equipment Co.,Ltd
Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province
