Competitive Price for Drill Bit Rig - API 8 1/2″ PDC Reaming Bits for Hard Rocks Drilling – FAR EASTERN
Competitive Price for Drill Bit Rig - 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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Our pursuit and firm aim should be to Always fulfill our buyer requirements. We carry on to produce and structure high quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Competitive Price for Drill Bit Rig - API 8 1/2″ PDC Reaming Bits for Hard Rocks Drilling – FAR EASTERN , The product will supply to all over the world, such as: Ghana, Bangladesh, Hungary, Our company adheres to the spirit of lower costs, higher quality, and making more benefits for our clients. Employing talents from the same line and adhering to the principle of honesty, good faith, real thing and sincerity, our company hopes to gain common development with clients from both at home and abroad!

Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.





