1.Manufacturer. 2.suitable price and good quality 3.high durability and precision of tungsten carbide strips GradeEnquivalentTo ISODensity(g/cm3)HRAT.R.S(Mpa)Application JT6 K20 14.9 ≥90.0 ≥2150High wear resistance, used for hard wood, used for processing original wood, aluminum section bar, brass rod and cast iron. JT6A K10 14.9 ≥92.0 ≥1850Higher wear resistance than YG6, used for processing ...