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 ...

A team at The Hong Kong Polytechnic University has created a machining method that takes a clear step beyond all existing ...

Diamond saw blades are created by gluing diamond grit towards the blade's steel body, resulting in a harder, more robust blade capable of cutting even the hardest materials. Diamond is one of the ...

The machining of stone using diamond tools represents a critical intersection of advanced materials and cutting-edge engineering. The performance and wear characteristics of these tools are central to ...