Carbide drill bits for hardened steel for well drilling
153.0~5950.0 USD
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 315 piece /month |
| Place of Origin: | Hebei |
Company Profile
| Location: | Cangzhou, Hebei, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Tricone Bit, PDC Bits For Oil Drillling, PDC Bit For Oilfield Drilling, Matrix PDC Drill Bit For Oil Well, Diamond Core Drill Bit |
Product Detail
| Model No.: | THJ137 |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | Tengda bit |
| IADC Code: | 137 |
| work time: | 120-180 hours |
| formation: | very soft with low compressive strength |
| Normal WOB KN/mm (bit dia.): | 0.35~0.90 |
| Rotary Speed(rpm): | 300~80 |
| size: | as customer request or as the size below |
| color: | as customer request |
| structural features: | journal bearing |
| Seal structure: | steel seal |
| certificate: | API & SGS |
| Production Capacity: | 315 piece /month |
| Packing: | wooden or steel boxes |
| Delivery Date: | within 30 days after deposit |
Product Description
Bit type | IADC Code | Applicable formation | Cutting structure | Normal WOB KN/mm(bit dia.) | Rotary Speed(rpm) |
THJ137 | 137 | Soft to medium soft with low compressive,strength or soft with harder stringers,such as hard shale,soft limestone and sandstone,etc | Hardfaced gage and all tooth surfaces,and the gage fitted with commpacts for enhanced gage protection. | 0.35~0.90 | 300~80 |
Steel teeth bits series:
Soft formation teeth bits:
The soft formations tooth bits are used to drill low compressive strength, soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetrations rates possible. Wear resistance hard facing is used to control tooth wear. On the softest bit types this hard facing completely covers the bit teeth.
Medium hard formations tooth bits:
The medium hard formation tooth bits are used to drill high compressive strength, medium hard formations. Shoot projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.
YOU CAN CHOOSE THE SIZE BELOW OR WE CAN MANUFACTURE THE BITS YOU REQUEST
Our factory photos
the details photo of steel tooth rock bit
our tenet
Quality laid foremost,
Customer regarded supreme,
Developing between us,
Prosperity pursuing together.
If you are interested, we will be happy to send you any further information.Don't hesitate to c0ntact us and welcome to visit our factory. We are looking forward to adding you as our Cooperation partner.