8 1/2" tungsten carbide tricone rock bit
| Min. Order: | 5 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 500 |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Main Products: | Tci Tricone Rock Bit, PDC Cutter, PDC Bits Suppliers, Mill Tooth Tricone Bit Price, Matrix Body PDC Bit |
Product Detail
| Model No.: | 6 1/2" 9 5/8" 9 7/8" 12 1/4" 17 1/2" 19" 22" etc |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Application: | Oil |
| Type: | Drilling Rig |
| Brand Name: | Kingdream/CS/Lilin |
| Brand Name: | Kingdream/CS/Lilin |
| Type: | drill bits |
| Machine Type: | drilling tool |
| Certification: | API |
| Material: | Carbide Tungsten |
| Cutter Shape: | Scoop/Chisel/Conial/Sphere |
| Sealing: | Elastomer;Rubber/Metal |
| Suitable Formation: | Soft, Medium to Hard |
| IADC code: | 417-637 |
| Production Capacity: | 500 |
| Packing: | According to clients' demand |
| Delivery Date: | Seven working days |
Product Description
8 1/2" tungsten carbide tricone rock bit
Kingdream 81/2" tungsten carbide tricone rock drill bit | |
Brand | Kingdream/CS/Lilin |
IADC Code | Covering all codes |
Certification | API &ISO |
Size Scale | From 3 3/4" to 26" |
Application | water well,oil field, construction,geothermal, directionalboring,and underground foundation work |
medium hard, hard formation | |
Sealed type | Rubber & Metal Sealed |
Cutter Shape | Incisor, DogBone , Ace, Chisel, Conical |
Drilling Life | Standard 90 hours at least |
"More Hole For YourMoney"-----Long working life and high reliablelity! | |
57/8 | 6 | 61/8 | 61/4 | 77/8 | 83/8 | 81/2 | 83/4 | 91/2 | 95/8 | 93/4 | 97/8 | 121/4 | 133/4 | |
Metric(mm) | 149.2 | 152.4 | 155.6 | 158.7 | 200 | 212.7 | 215.9 | 222.2 | 241.3 | 244.5 | 247.3 | 250.8 | 311.1 | 349.2 |
BitType (IADC) | 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 | 537 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | 517 | |||
617 | 617 | 547 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | 537 | ||||
637 | 637 | 617 | 617 | 617 | 617 | |||||||||
637 | 637 | 637 | ||||||||||||
APIRegular Pin (in) | 3 1/2 | 4 1/2 | 6 5/8 | |||||||||||
Recommendedmake-up torque for bit shank (KN.m) | 9.50-12.2 | 16.30-21.70 | ||||||||||||