Factory-Direct API 8 1/2 PDC Reaming Bits for Hard Rock Drilling - High-Quality & Cost-Effective Solutions for Your Drilling Needs!

API 8 1/2" PDC Reaming Bits for Hard Rocks Drilling

We are a factory specialized in producing top-quality API 8 1/2 PDC Reaming Bits for drilling in hard rocks. Our products ensure efficient and precise drilling operations. Order yours now! #drilling #hardrock #PDCreamingBits

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PRODUCTS DETAILS

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

Product specification6" 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.