1 API&ISO9001
2 high quality and reasonable price
3 manufacture
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces the more the cheaper
Supply Ability: 1000 Piece/Pieces per Month as required
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: iron box or as required
Delivery Detail: IN 15 DAYS
1. PCD sintered bit with premium PCD teeth;
2. Tungsten carbide as the drill bit body;
3. Over 10 years manufacturering experience;
4. Solid quality;
5. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl;
6. Large junk slots and flushing ports;
7. Advanced geometric design for faster penetration;
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Introduction of PDC (Polycrystalline Diamond Compact):
PDC is made of diamond micro-powder and hard alloy substrate under high
temperature and high pressure. It possess of high wear resistance like
diamond, at the same time the impact resistance like hard alloy and that’s
made it the best material as a drill bit cutter. Reinforced PDC has higher
dense diamond powder, claw hard alloy substrate made the two layers solid
as whole one. So, the reinforced PDC of supper wear resistance, longer
service life and high efficiency.
Model No.: HA547GY
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA517G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA637G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA437
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA136
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA216
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA737G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: HA517G
Features: 1)15 year's experience in drill bit
2)certificate:ISO9001:2000
3)delivery in time
4)long life time
5) MOQ:1 piece
Model No.: STCY
Features: Diamond Core Bits for Marble
low price long life
Model No.: More Models
Features: Single drill bits
1)certified by API
2)suitable for low compressive strength, soft formation
3)Best quality and best service
Model No.: 517
Features: Brawny Tricone Bits
1)Bits size range :3-3/5"-26"
2)Best quality and low price
3)Longer drilling intervals
4) API &IADC
Model No.: 627
Features: Newest Three cone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength