Great PDC bits

Model:	as your request
Brand:	Great
Origin:	Made In China
Category:	Industrial Supplies / Tools / Other Tools
Label:	PDC bit , tricone bits , PDC drill bit
Price:	¥9000 / pc
Min. Order:	1 pc

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Product Description

Product theory

PDC (polycrystalline Diamond Compact) drill bit is a new product after the hot-pressed and electroplated drill bit in recent years. With special high-frequency welding techniques, PDC of high wear resistant is welded to the body as cutting edges. PDC bit is mainly used for geological prospecting coal exploration, water conservancy and power engineering, etc.

Product introuduction

PDC is made of diamond micro-powder and hard tungsten carbide under high temperature and high pressure. It possess of high wear resistance like diamond, at the same time the impact resistance like tungsten carbide and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw tungsten carbide substrate made the two layers solid as whole one. So, the reinforced PDC of supper wear resistance, longer service life and high efficiency.

Advantage:	Higher nozzle counts and/or fixed ports to best serve cleaning, cooling and cuttings evacuation requirements with available hydraulic flows. Allows for higher flow rates with minimal increase in pump pressure.
Benefit:	Optimized ROP and bit life; Longer drilling intervals without need for tripping
Feature:	Diamond are impregnated in the matrix behind the PDC cutters