Silicon Carbide - Is a bluish-black material created by fusing silica and coke. It is in the same family as Ceramic (due to the Silica), but has much better lubrication qualities and is harder.
Tungsten carbide is very suitable for high quality requirement for making tungsten carbide buttons to be used in high and medium pressure DTH drilling.
Tungsten carbide disc cutter is of good wear resistance, small grinding force, low grinding temperature and good quality of processing that are offered with ground or blanks condition.