... 3) Can meet your toleracne requirement Carbide disc Properties and applications of carbide for discs GradeDensityT.R.S MPaHardness ... resistance. Used for processing hard wood, veneer board, PCB, PVC and metals.YL10.214.5240091.8Fine grade alloy, with high ... high thermal strength. Machining of refractory alloys, stainless steel and high manganese steel, etc.G2014.3242090.0Conventional wear resistance, ...