... ,blue or at customer's request.Blade material: zirconium oxide(ZrO2)Handle material: ABS+R ,TPV,Anti-slip TPEPackage: 1.Flocking ... so that it is with no holes. Property: Composition Wt% ZrO2+Y2O3%≥99.5 Specific densityg/cm3>6.0Hardness(HV)HRA>87Thermal ...