1)sandvik drill bit of tricone drill bit
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1 pc
Port: Tianjin
Minimum Order Quantity: 1 Piece/Pieces drill bit
Supply Ability: 500 Piece/Pieces per Month drill bit
Payment Terms: L/C,Western Union,MoneyGram
Contact Supplier
Packaging Detail: wooden case or as your requirement
Delivery Detail: within 7 days or depend on your order
About us
Heijian Baoxing Petroleum Machinery Co.Ltd and 15 year's experience in drill bit
All our products have passed ISO9001 certification
With the business philosophy of "high quality goods, create the brand, struggle for first-class" we assure our products of the best quality by adopting advanced design technology, manufacturing process and strict quality control
About product
1)Sealed rolling bearing is placed in the cylindrical roller rolling groove, increasing the journal size, so it has to withstand high pressure drilling and the ability to adapt to high-speed
2)Vice thrust bearing surface, respectively hardened antifriction treatment and improve the carrying capacity and bearing anti-drill ability to bite
Steel tooth bit size | API Connecting thread | Weight (kg) | |
| In | mm | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.0 |
| 4 3/4 | 120.6 | 2 7/8 | 6.5 |
| 5 3/4 | 146.1 | 3 1/2 | 16.5 |
| 5 7/8 | 149.2 | 3 1/2 | 17.0 |
| 6 | 152.4 | 3 1/2 | 18.0 |
| 6 1/4 | 158.7 | 3 1/2 | 19.0 |
| 6 1/2 | 165.1 | 3 1/2 | 19.0 |
| 6 3/4 | 171.4 | 3 1/2 | 19.0 |
| 7 1/2 | 190.5 | 4 1/2 | 26.5 |
| 7 7/8 | 200.0 | 4 1/2 | 29.0 |
| 8 3/8 | 212.7 | 4 1/2 | 35.0 |
| 8 1/2 | 215.9 | 4 1/2 | 35.0 |
| 8 3/4 | 222.2 | 4 1/2 | 36.0 |
Model No.: 3"-26"
Features: Hard rock tricone bit
1.tungsten carbide drill bit
2.MOQ:1pc
3.certified by API&ISO
4.cover all IADC
Model No.: 2 3/5"-26"
Features: 1>newest tci tricone bit
2>api kingdream bit
3>a large stock
4>tricone drill bit
Model No.: HA216
Features: higher average ROP
greater stability
greater durability.
Enhance drilling efficiency
Model No.: 2-4 wings
Features: API drag bit
1-certified by API&ISO
2-short delivery time
3-a large stock
Model No.: DH 25
Features: 1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Steel Grade: E75, X95, G105, S135
3) All drill pipe are made according to AP
Model No.: 8-1/2"
Features: API 8 1/2" kingdream 5 blades pdc drill bit for oil exploration
certified by API&ISO
wearable resistence&high performance
Model No.: 2 3/5"-26"
Features: API High quality rock tricone bit products
1>best quality&best sevice
2>certified by API&ISO
3>short delivery time
Model No.: 2 3/5"-26"
Features: API 17 1/2"CS series IADC637 tricone bit
!-certified by API &ISO
2-reasonable price&high quality
3-large stock
Model No.: various
Features: We specialize in the production of diamond drill
Sharp,wear-resisting
Don't jumping edge
Long service life
Model No.: multi-mode
Features: 1.longer life-span diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support
Model No.: any
Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support