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tungsten carbide insert tricone bit
Specifications
Certificated by ISO9001:2000 and API
Products covered all IADC codes
Specialized in single bits, tri-cone bits and PDC bit
1. Material: tungsten carbide
2. Various types for different formations
3. Cutting structure: The durability of premium tungsten carbide
insert is improved with new formulas and new techniques for insert
bit
4. Gauge structure: Multiple gauge protection with trimmers on the
heel of cone, tungsten carbide inserts and hard facing on the
shirttail increases gauge holding capability and bearing life
5. Seal and Lubrication: Premium O-ring, optimal seal compression
and curved seal structure can enhance the seal performance. The
compensator system and advanced grease can greatly increase the
lubricating reliability.
6. Bearing Structure: High precision bearing with two thrust faces.
Ball looks the cone. Hard faced head bearing surface inlaid with
friction-reducing alloy and the silver-plated. Abrasion insistence
and the silver-plated. Abrasion insistence and seizure resistance
of the bearing are improved.
7. Product application: It can receive high WOB in the conventional
drilling. It is suitable for various formations by cutting
structure with different tooth shape, tooth density and tooth
exposure height.
8. All IADC code available in our company
Size | Bit Type | ||||||||||||
In. | mm | ||||||||||||
6 | 152.4 | 517G, 537G, 617G, 637G | |||||||||||
6 1/2 | 165.1 | 517G, 537G | |||||||||||
7 7/8 | 200.0 | 517G, 527G, 547G, 617G, 627G, 637G | |||||||||||
8 1/2 | 215.9 | 437G, 447G, 517G, 537G, 617G, 627G, 637G | |||||||||||
9 1/2 | 241.3 | 437G, 517G, 537G, 547G, 617G | |||||||||||
9 5/8 | 244.5 | 437G, 517G, 537G, 547G, 617G | |||||||||||
9 7/8 | 250.8 | 437G, 517G, 537G, 547G, 617G | |||||||||||
12 1/4 | 311.1 | 437G, 517G, 537G, 617G, 627G, 637G | |||||||||||
17 1/2 | 444.5 | 517G, 537G, 617G, 627G, 637G | |||||||||||
size | bit type | ||||||||||||
in. | mm | ||||||||||||
6 | 152.4 | 136,127,517,537,617,637 | |||||||||||
6 1/2 | 165.1 | 126,127,517,537,617,637 | |||||||||||
7 1/2 | 190.5 | 126,136,216,227,517,537,617,637 | |||||||||||
8 1/2 | 215.9 | 114,124,126,127,517,537,617,637 | |||||||||||
9 1/2 | 241.3 | 126,127,517,537,617,637 | |||||||||||
9 5/8 | 244.5 | 127,517,537,617,637 | |||||||||||
9 7/8 | 250.8 | 127,517,537,617,637 | |||||||||||
12 1/4 | 311.1 | 114,126,127,517,537,617,637 | |||||||||||
13 5/8 | 346 | 117,126,127,517,537,617,637 | |||||||||||
14 3/4 | 374.6 | 124,517,537,617,637 | |||||||||||
15 | 381 | 124,517,537,617,637 | |||||||||||
15 1/2 | 393.7 | 124,517,537,617,637 | |||||||||||
17 1/2 | 444.5 | 114 117 124 126 216 | |||||||||||
22 | 558.8 | 124,517,537,617,637 | |||||||||||
24 | 609.6 | 124,517,537,617,637 | |||||||||||
26 | 660.4 | 114,517,537,617,637 |
Email: bxbit921@hotmail.com
Tel: 86 15030883590
Skype; coracora1989
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