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Contact Us
- Contact Person : Mr. Wang Zhenyu
- Company Name : Beijing Metalwork Technology Trade Co., Ltd.
- Tel : 86-10-81596908,15801585226
- Fax : 86-10-81596908
- Address : Beijing,beijing,A2-0911, 0912, 8th Floor, Century Tea Trade Center, 10th Courtyard, Maliandao, Xuanwu District
- Country/Region : China
- Zip : 101100
Tricone bit(manufacture)
Product Detailed
Related Categories:Drill Bit
Tricone bit
1.Sizes rang from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Reliable quality and reasonable price
Tricone bitTri-cone bits Specification
Bit size | Inch (in) | 5 7/8 | 6 | 61/8 | 6 1/4 | 7 7/8 | 8 3/8 | 8 1/2 | 8 3/4 | 9 1/2 | 9 5/8 | 9 3/4 | 9 7/8 | 12 1/4 | 13 3/4 |
Metric (mm) | 149.2 | 152.4 | 155.6 | 158.7 | 200.0 | 212.7 | 215.9 | 222.2 | 241.3 | 244.5 | 247.3 | 250.8 | 311.1 | 349.2 | |
Bit type | 437 | 437 | 437 | 437 | 447 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | 417 | |
517 | 517 | 517 | 517 | 517 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | 437 | ||
537 | 537 |
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| 537 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | ||
617 | 617 |
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| 547 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | 537 |
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637 | 637 |
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| 617 | 617 | 617 | 617 |
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| 637 | 637 | 637 |
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API Regular Pin (in) | 3 1/2 | 4 1/2 | 6 5/8 | ||||||||||||
Recommended make-up torque for bit shank (KN.m) |
9.50-12.2 |
16.30-21.70 |
37.93-43.30 | ||||||||||||
Tricone bit(manufacture)