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Spherical pdc cutter mainly for roller bit of petroleum drilling, can also used for small and medium-sized button bit, DTH bit. With good wear ability and better impact toughness, it can be for percussion drilling. Spherical pdc cutter has excellent wear-ability. shperical pdc meet with pebble layer,it can reduce the shake,improve the drilling speed and prolong service life.
Spherical Pdc Cutter,Spherical Diamond Cutter For Roller Bit,Helmet Type Pdc Cutter,Spherical Pdc Cutter For Dth Bit
HENAN YALONG DIAMOND TOOLS CO.,LTD , https://www.pdcpcbncutter.com