86-18186993613
sales@superdrill.com.cn
4 3/4 Inch IADC537 Tricone
4 3/4 Inch IADC537 Tricone Bit,API Tricone Rock Roller Drill...
6 1/2 inch IADC 517 medium
6 1/2 inch IADC 517 medium hard rock tci tricone drill bit,...
6 3/4 inch 171.5mm IADC 53
6 3/4 inch 171.5mm IADC 537 tci tricone bits,Using a Tri Co...
5 5/8 inch iadc 547 tci t
5 5/8 inch iadc 547 tci tricone bit...
5 1/2 inch iadc737 tci tri
5 1/2 inch iadc737 tci tricone bit ...
8 1/2 inch IADC 517 tci t
8 1/2 inch IADC 517 tci tricone drill bit...
12 1/4 311.1mm tci tricone
12 1/4 311.1mm tci tricone roller rock bit...
6 3/4 inch tci tricone bit
6 3/4 inch tci tricone bit Roller cone Bit...
7 7/8 Inch TCI IADC 537 T
7 7/8 Inch TCI IADC 537 Tricone Bit...
7 1/2 inch 190.5mm TCI Tri
7 1/2 inch 190.5mm TCI Tricone Rotary Rock Bit...
8 1/2inch 215.9mm TCI too
8 1/2inch 215.9mm TCI tooth tricone drilling bit for rock...
17 1/2inch 444.5mm TCI tri
17 1/2inch 444.5mm TCI tricone rotary drill bit...
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