RK6013PNUMBER OF CUTTING TEETH26 RK6015PNUMBER OF CUTTING TEETH26 RK7316PNUMBER OF CUTTING TTEETH 32 BK7620NUMBER OF CUTTING TEETH28 BH74SD – 1,2NUMBER OF CUTTING TEETH30 BH85SD – 1,2NUMBER OF CUTTING TEETH36 RK8620 – 3,4NUMBER OF CUTTING TEETH48 BH120H – 3,4NUMBER OF CUTTING TEETH48 BH230HXD – 3,4NUMBER OF CUTTING TEETH48 BH300HXD – 3,4,5NUMBER OF CUTTING TEETH48