... allow cutting rotor Brake disc latheMuti-function of the brake disc lathe C9370Features:1. Quickly ... Finitely adjustably setting allow cutting drum5.Three kinds of speed to choice for spindle speed6. A convenient ... Spindle Travel 9.875" / 251mmSpindle Speed 70,80, 118 RPMSpindle Feed Speed Min 0.002 Inch Per Revolution ... 0.02 Inch Per Revolution / 0.5 mm/RevCross Feed Speed Min 0.002 Inch Per Revolution / ...