spherical pdc cutter Mainly for roller bit ofpetroleum drilling, can alsousedfor small and medium-sized button bit, DTH bit. With good wear ...
conical pdc cutter Mainly used for gage protection or as main cutting teeth of roller bit for petroleum drilling. It is also for DTH bit r...
YD series is our best-selling product. With a variety of tooth structure and special post-processing technology, it has high thermal stability and strong impact toughness.
Phone：+86 0371-85099820/85099826 E-mail：[email protected] E-mail：[email protected] E-mail：[email protected] Address：1 Xuesong Road, Zhengzhou Hi-tech Industrial Development Zone, Zhengzhou, Henan Province, China
