- Technical Features
- Technical Parameters
Main Technical Features
● Designed and manufactured according to API 7-1 Standard
● Type: Steel Tooth Bits & Inserted Tooth Bits(TCI)
● Application: Oil/Gas Well Drilling, Water Well Drilling ,HDD(Trenchless) Foundation Piling
Workshop View
Our drill bit factory is located in Cangzhou Development Zone, Hebei
Province China which is one of the largest drill bits manufacturing base in China. Our factory covers an area of 40000 square meters, .The factory owns multiple international advanced CNC machining center production lines with combined turning and milling and multi-axis linkage. Our factory is API certified.
Factory Machines for Manufacturing Drill Bits
EQUIPMENTS | QTY | EQUIPMENTS | QTY |
Vertical lathe | 56 | Press Machine | 5 |
Four Axis CNC Machine | 30 | Grinding Machine | 5 |
Five Axis CNC Machine | 20 | Vacuum Oiling Machine | 5 |
Three Axis CNC Machine | 20 | Matrix sintering furnace | 4 |
General Lathes | 20 | Hydraulic press | 5 |
Milling Machine | 6 | All digital pulse welder | 2 |
Sandblasting machine | 6 | Metal sealing sub-machine | 1 |
120 degree double side milling machine for palm | 5 | Intermediate frequency heating welding furnace | 3 |
Welding
QA&QC
Tungsten carbide insert of roller cone bits
Products Packing &Delivery
1-Packing: By Poly wood Case.
2-Shipment: By sea or by air as per your request
Type | TCI Bit, Steel Teeth Bit |
---|---|
IADC Code | 116 117 12 6127 136 137 216 217 226 226 316 317 326 327 336 337 115 125 135 215 225 235 315 325 335 114 124 214 314 111 121 131 346 347 |
417 427 437 517 527 537 617 627 637 737 837 832 415 425 435 445 525 625 635 416 427 436 446 447 516 526 537 547 516 536 535 | |
Available sizes | From 2-7/8 to 26” |
larger sizes for hole opener bit ,reamer bit | |
Bearing type | Sealed bearing and non-sealed bearing |
HJ(metal sealed journal bearing) | |
HA (rubber sealed journal bearing | |
Air cooled bearing type | |
Formation or layer | Soft ,medium soft ,hard, medium hard, very hard formation |
Button size (extra features) | 1. Y-Conical teeth |
2. X-chisel teeth | |
3. K- wide teeth | |
4. G- Gauge protection | |
Material | Alloy steel, Carbide |
Customized | Please provide bit size, IADC code/formation etc. |