... , Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe3.The PDC cutter features1.long life-employing new sinter technics firms ... makes reliable quality and better performance when PDC used in the drilling bits.3.Nearly all of our PDC cutters are designed ... . Supplies all kinds of PDC coring and non-coring bits, PDC sintering matrix bits and PDC anchoring bit. We also can design ...