Epiroc, a leading productivity and sustainability partner for the mining and construction industries, has unveiled its next-generation PCD (polycrystalline diamond) drill bits. Designed to deliver ...
Drill bit manufacturers have substantially improved polycrystalline diamond (PCD) cutters and drag bit designs since their introduction in 1972. PCD drill bits are now approaching the rolling cone ...
This Amamco Tool diamond-coated composite drill drills 12.5 times faster than a PCD drill and lasts 4.36 times longer. Inset: The interlocking layers of polycrystalline and nanocrystalline diamond of ...
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