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Are you troubled by these problems
Replace the drill bit during operation, Cutter lay off or complex geology structure required special drill bit.Great drill bit can help you to solve this problem
1.Excellent wear ability
Famous company cutters, umicore silver solder and saint-gobain high wear material, Good wear resistance enables you to complete the drilling task with one bit
2.High processing precision
The advanced designing and analysis software is the guarantee of precision and reliable of the development
3.OEM
20 years production and development experience make us have ability to resolve the difficult that you meet
Description
| Bit specification | |||
| Bit Size | 8 1/2" GMD1635TZ | Nozzle Qty | 7NZ |
| IADC Code | M423 | Gauge Lenghth | 65mm |
| Blade | 5 | Connection | 4 1/2" API REG |
| Cutter Size | 16mm;13mm | G.W./N.W.(Kg) | 90/75 |
| Cutter Qty | 16*30;13*31 | Nozzle Size(inch) | 16/32 |
Note
Sizes and types of kingdream drill bit/ kingdream drill bits that are not shown above can be customized according to specific drilling requirements.
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