This 2 mm oversized cutter cone is used in tight clay conditions to increase the soil displacement so that the soil does not contact and grip the casing of the tool too tight, thus increasing the bore speed. Designed for long-wear.

cone oversize
Part Number Grundomat Model Dia. (mm)
GE0455016 45 P 47
GP0555015 55 P 57
GP0655015 65 P 67
GP0755015 75 P 77
GP0855015 85 P 87
GP0955015 95 P 97
GP1105015 110 P 112
GP1305015 130 P 132
cone