2013年5月5日星期日

PDC ( polycrystalline diamond compact) cutters both new and used on sale

The polycrystalline diamond compact (PDC) is composed of a polycrystalline Diamond layer and a tungsten carbide substrate. The polycrystalline diamond layer possesses extremely high hardness and abrasion resistance, whereas the Tungsten Carbide substrate would greatly improve the toughness and weldability of  the whole compact.


FEATURES:
Enhanced thermal abrasion resistance
Superior impact resistance / toughness






BENEFITS:
Significantly improved durability
Drills further, faster
Stays sharper, longer to lower drilling costs



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