Gold Member Since 2014
Audited Supplier
Xiamen Prodrill Equipment Co., Ltd.

Drill Bits, DTH Bit, Rock Drill Bit manufacturer / supplier in China, offering 4 Inch Tungsten Carbide DTH Hole Opener, R38 T38 T45 T51 Speed Rod, Mf Rod, Extension Rod, IADC 8"-20"Tricone Bits for Water Well and Oil Field and so on.

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Supplier Homepage Product DTH Hammer Bits COP / DHD DTH Bits

images of 4 Inch Tungsten Carbide DTH Hole Opener