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No.229, Tongzipo West Road,Changsha,Hunan,China China
Impregnated DiamondCore Bit Impregnated Diamond Core Bit is madewith high quality synthetic diamonds, mixed evenly through a metal alloy matrix. It c
Automatic trip hammer is produced according to the BS1377 Part 9 1900. The hammer weight is 63.5kgs and the free falling stroke is 760mm, the total
Electroplated Diamond Core Bits is suitable for the soft to hard strata which is featured as fast speed of drilling, low price and high cost performan
Forsun surface set Reaming Shells are set natural diamonds outside of the shells, generally, with the stone size 40/60SPC. The rock cutters are flushe
Size OD(mm) ID(mm) AQ 44.7 37.3 BQ 55.7 46.1 NQ 70.0 60.2 HQ 89.0 78.0 PQ(PHD) 114.5 101.5 AW/AWJ/AWY 43.7 30.7 BW/BWJ/BWY 54.0 38.0 NW/NWY 66.8 51.0
Size Available: T series: T2-56, T2-66, T2-76, T2-86, T2-101, T2-131 Q series: NQ, HQ, PQ, NQ3, HQ3 WF series: HWF, PWF &n...
Surface Set DiamondCore Bit This type of bitisprimarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are
Because of the polycrystalline diamond cuttersset on thecrown, PDC bit has a long working life, very fast penatration and high percentage core recover
The Water Swivel is connected between pump and the top of the drill rod string by a high pressure hose, allowing water or other drilling fluids to be
The Water Swivels is equipped with a high-pressure hose to connect the pump and the end of rod string which is used for the pumping of water or washin
Personne àcontacter Mr. Sam Yan
Nom de la société No.229, Tongzipo West Road, Changsha, Hunan
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