API 8 1/2Kingdream HJ437G New TCI Tricone Bits/Rock Bits/Drilling Bits I-Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 4 1/2” API Regular
Approx. Weight: 40 Kgs
Condition: 100% new with original packing an...
2017-12-09
API 12 1/4 Kingdream HJ517G New TCI Tricone Bits/Rock Bits/Drilling Bits Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 6 5/8” API Regular
Approx. Weight: 100 Kgs
Condition: 100% new with original packing and d...
2017-12-08
API 8 1/2 Kingdream HA117Y New Steel Tooth Bit/Milled Tooth Bit Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 4 1/2” API Regular
Approx. Weight: 40 Kgs
Condition: 100% new with...
2017-10-24
API 17 1/2 Kingdream HA317Y New Steel Tooth Bit/Milled Tooth Bit Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 7 5/8” API Regular
Approx. Weight: 230Kgs
Condition: 100% new with...
2017-10-22
API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bit API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bit
Professional with varies kinds of tungsten carbide (TC) drag bits in China for many years. Including of carbide drag bits, carbide step drag bits, 3-wings, 4-wings drag bi...
2017-10-21
API 17 1/2” S324 PDC Diamond Bit/PDC Cutter Bit/PDC Blades Bit Product Specification:
Number of Blade: 6
Primary Cutter Type: PDC
Primary Cutter Size(mm): 16
Nozzle Qty/Type: 7ND
Junk Slot(in^2): 29.8
Gauge Length: 3”
Connection Size/Type: 7 5/8” API REG
Formation sticky, soft, medium hard, hard fo...
2017-09-26
API 17 1/2 Kingdream GA617X New TCI Tricone Bits/Rock Bits/Drilling Bits -Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Rubber Sealed Bearing/O-ring Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 7 5/8” API Regular
Approx. Weight: 230 Kgs
Condition: 100% new wit...
2017-09-14
API 8 1/2Kingdream HJ437G New TCI Tricone Bits/Rock Bits/Drilling Bits -Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings
Pin Connection: 4 1/2” API Regular
Approx. Weight: 40 Kgs
Condition: 100% new with original packing and...