- production machine for simultaneous internal and external grinding - approx. max. dimensions of the parts d x l (mm) : 160 x 80 - max. weights of parts and clamping tooling in kg at 100 mm spindlenose : 50 - manual or a......- production machine for simultaneous internal and external grinding - approx. max. dimensions of the parts d x l (mm) : 160 x 80 - max. weights of parts and clamping tooling in kg at 100 mm spindlenose : 50 - manual or automatic loading