Recently, commissioned by the Provincial Industry and Information Technology Commission, the Ganzhou Economic and Trade Commission organized relevant experts to carry out new product identification for the tungsten carbide carbide rods produced by Zhangzhou Zhongrui Material Technology Co., Ltd. The product is an ultra-fine particle cemented rod, which has reached the evaluation index of “Jiangxi Province 2009 New Product Prototype Project Confirmationâ€, and the product quality has reached the advanced level in the domestic industry. With good economic and social benefits, experts unanimously agreed to pass provincial appraisal.
Steel Body PDC Bits
Great Bits make a very close cooperation with some PDC Drill Bits manufacture in the U.S. and OEM services with CA .
We can provide custom made PDC Bits that are suited for drilling to the Oil & Gas, Geo-Thermal, Water well, Construction and Mining industries.
Material : AISI 4145H ,heat treatment steel .
PDC cutters : Patent cutters and customized by Popular PDC cutters factory in the world .
Improved design : Hard alloy design to prevent wash out the nozzles .
Bit diameters range from 3"to 36" with a variety of cutters and optional back-out cutters as well as various blade counts.
Steel Body PDC Bits
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CANGZHOU GREAT DRILL BITS CO., LTD , http://www.pdcbits.nl