Feilong Drilling Spare Parts Company was established in 1983. Our company can supply drill bits and PDC bits which used on the oilfield and water well, the sizes: 5 7/8"--17 1/2"(both insert drill bits and steel tooth bit), if you need, please do not hesitate to contact with me.
Website: http://www.xydrilling.com
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We have been serving the drilling industry since 1985 ,we provide clients with quality drill bits ,drill pipe and related products. Regarding the drill bits,we can supply the Sizes range from 6 " to 26 "with a large selection of both new and used Rock bits, and matrix bodied PDC drill bits which service drilling...