1,API&ISO certification
2,30 years professional tricone bits and PDC bits manufacture
3,008615132793294
Port: Tianjin Port
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 500 Piece/Pieces per Month more
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wood box or steel box or as required
Delivery Detail: within 15-30 days
TCI bits
1,Soft formations(417,437,517,537)
Features large chisel-shaped inserts to provide the highest penetration rate in the softest formations such as shales, clays, limestone and sands.
2,Soft to medium formations(617,637)Designed to drill effectively in formations such as hard limestone, dolomite, hard sands, and other formations with hard cherty.
3,Medium to hard formations(737)
For extremely hard formations such as chert, granite, flint, and taconite. Features short, closely-spaced inserts to ensure maximum penetration rate and wear resistance.
Milled tooth bits
1,Soft formations(114-117)
These bits are designed to drill the softest formations such as soft shales,red beds, and clays, with high durability and maximum penetration rates.
2,Soft to medium formations(121,124,126,134,136,137)
These bits are designed to drill formations such as shales, medium soft limestone, Medium sandstone and other formations with intermittent hard streaks.
3,Medium to hard formations(213,214,215,217)
These bits are designed to drill formations such as hard sandstone, dolomite, and broken formations with hard cherty streaks
If you have any request or interest ,please feel free to let me know ,I will send the Competition price and honor to be your trustworthy supplier in near furture .
drillbits10(A-T)zkdrilling(D-O-T)com
Model No.: GSS0N0-56
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: GSS0N0-173
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: 55mm~153mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: 153mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: GSS0N0-94
Features: All products under ISO9001:9002;
Ten years manufacturing experience;
Long-term supply of PDC bits;
Considerate after service;
Model No.: GSS0N0-75
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: WSP4RF-94
Features: All products under ISO9001:9002;
Ten years manufacturing experience;
Long-term supply of PDC bits;
Considerate after service;
Model No.: WSP4RF-113
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: 75mm-153mm
Features: Over ten years manufacturing experience;
Excellent wear characteristic;
ISO9001:9002 certificated;
Super long useful life;
Model No.: GSS0N0-60
Features: All products under ISO9001:9002;
Ten years manufacturing experience;
Long-term supply of PDC bits;
Considerate after service;
Model No.: WSP4RF-153
Features: 4wing pdc concave bit with premium pdc teeth
no.45 steel as bits body
good after service
good price/quality
cost-effective
Model No.: WSP3RF-173
Features: All products under ISO9001:9002;
Ten years manufacturing experience;
Long-term supply of PDC bits;
Considerate after service;