carbon bit

carbon bit

[¦kär·bən ¦bit]
(design engineering)
A diamond bit in which the cutting medium is inset carbon.
References in periodicals archive ?
Tenders are invited for Heavy Duty Eletric Drill Machine With Hammer And Accessories Set Of High Steel Carbon Bits -20 , 16 , 12 , 09Mm 02 Nos .
The HP4 has several other goodies you don't get on the standard S1000RR; Brembo monobloc brake calipers with amazing stopping power, lighter wheels which improve the ride still further, and lots of carbon bits.
The new bug was breaking down the sulfamethazine and feasting on the nitrogen and carbon bits.