86-18186993613
sales@superdrill.com.cn
5 7/8 inch steel tooth dr
5 7/8 inch steel tooth drill bit for water well drilling,Ap...
10 5/8 inch(269mm) steel t
10 5/8 inch(269mm) steel tooth tricone bit for oil water dri...
12 1/4 inch steel tooth tr
12 1/4 inch steel tooth tricone bit water well drilling bit,...
17 1/2 inch steel tooth t
17 1 2 inch steel tooth tricone bit , Premium tungsten carbi...
15 1/2 inch Steel tooth tr
15 1/2 inch Steel tooth tricone bits,Low compressive strengt...
tricone roller cone drill
tricone roller cone drill bits / steel tooth drill bit for ...
26 inch (660.4mm) steel to
26 inch (660.4mm) steel tooth tricone bit,formation:medium h...
114.3 mm 4 1/2 inch IADC51
114.3 mm 4 1/2 inch IADC517 TCI tricone bit...
5 inch IADC 637 tricone b
5 inch IADC 637 tricone bit drilling for hard rock...
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 IADC537G TCI tr
6 3/4 inch IADC537G TCI tricone bit for drilling water wells...
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