1.Flexible, Aggressive and Long life 2.Max RPM 5000 3.Velcro backed 4.Wet used for marble and granite 4" White Diamond Buff Pad for StonesSize4"(100mm)Thickness3mmInner diameter18 / 20mmGrit#50,#100,#200,#400,#800,#1500,#3000,White/Black BuffBondresinOptimal RPM2000Max RPM5000Place of originZhengzhou,ChinaPackagecarton boxDelivery timeAfter the payment 7-30 days according to QTYPerfermance· ...