HONDA CRV 1998-2001. CUTTER HEAD SIZES AS UNDER:-. CUT HARD VALVE SEATS. 34xALL IN ONE. 35 MM, 28 MM, 25 MM, 23 MM. 70 DEGREE FOR 3 rdANGLE CUTTERS -. 25 MM, 24 MM, 23 MM, 22 MM, 21 MM, 20 MM. 38 MM, 33 MM, 32 MM, 34 MM, 32 MM, 31 MM, 30 MM, 29 MM, 28 MM, 27 MM, 26 MM.