Milled Tooth Tricone Bits
1. Come in many shapes and sizes with multiplefeatures, and cutting structures to combat downhole diversities in the differentformations you may encounter.
2. Large inventory on hand ranging from 2-7/8"through 26" to meet your demands, and can provide larger sizes on request.
3. Typically sealed bearing. These bits can beavailable in open bearing.
4. All come with regular API connections. Thesebits feature 3 or 4 jet ports, the 4th being an optional center jet. We houseall jet sizes to meet your TFA (Total Flow Area) requirements.
5. The bits are used in many differentformations of the oil, gas and water well industries.
6. We offer both standard high quality re-tipsand premium quality re-run as well as NEW and SURPLUS NEW steel tooth bits. We welcome specific requests to meet your needs.
7. IADC CODE:112 121 131,127 ,137,215 216 217,311 312 315 317,327,417 427 437,415 425, 435,517,527,537,547,517,525,535,617,627,637,647,625,635,637,712,737,837,832
8. Sizes:3 7/8, 3 5/8,4 1/2,4 5/8,5 1/2,6 ,61/2,6 3/4,7 7/8,8 1/2,8 3/4,9 1/2,9 5/8,9 7/8,10 5/8,12 1/4,13 3/4,14 3/4,145/8,16,17 1/2,20,22,23 ,24,26
9. Models:HA,HJ,GA,GJ,MD,SWT,SMD,SKH,HJT,HF,YC,SKG,SKW,SKF,A Series, etc.
Avaialble Size
No | IADC Code | Recommendation | |
WOB(KN/mm) | Rotary Speed (rpm) | ||
1 | 117 | 0.35~0.8 | 240~80 |
2 | 127 | 0.35~0.9 | 240~70 |
3 | 437 447 | 0.35~0.9 | 240~70 |
4 | 517 527 | 0.35~1.0 | 220~60 |
5 | 537 547 | 0.45~1.0 | 220~50 |
6 | 617 627 | 0.45~1.1 | 200~50 |
7 | 637 | 0.5~1.1 | 180~40 |
Ouradvantage
1.Good quality,reasonableprice.
2.ISO9001:2000, ,APIcertified.
3.Timely delivery.
2.ISO9001:2000, ,APIcertified.
3.Timely delivery.
