Good quality Matrix Drill Bit - API 8 1/2″ PDC Reaming Bits for Hard Rocks Drilling – FAR EASTERN
Good quality Matrix Drill Bit - API 8 1/2″ PDC Reaming Bits for Hard Rocks Drilling – FAR EASTERN Detail:
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Product Description
6″ pilot bit is fitted in front as guider, 8 1/2″ is the reaming diameter and exact diameter of PDC bit.Long profile increases stable strength, strong ability of gauge protection is no concern on shrinkage in drilling hard rocks.


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Product Specification
Product specification
| Bit Diameter | 6″ * 8 1/2″ |
| Body Type | Steel |
| Thread Connection4 | 4 1/2 API REG PIN |
| Cutters Type & Quantity | 13mm,16mm |
| Back Reaming Cutters Number | 13mm |
| Gauge Protection Materials | Tungsten Carbide, PDC Cutter |
| Gauge Protection Type | Regular |
| Number of Nozzle | 5 pcs; 3 pcs |
| Rotary Speed (RPM) | 150-300 |
| Weight on Bit (KN) | 20-60 |
| Flow Rate (L/S) | 10-25 |

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Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry for Good quality Matrix Drill Bit - API 8 1/2″ PDC Reaming Bits for Hard Rocks Drilling – FAR EASTERN , The product will supply to all over the world, such as: Latvia, Argentina, New York, Our solutions have national accreditation standards for experienced, premium quality items, affordable value, was welcomed by people around the globe. Our goods will continue to increase in the order and look forward to cooperation with you, Really should any of those products be of interest to you, please letus know. We are going to be pleased to give you a quotation up on receipt of one's detailed specifications.

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.





