Feature -The lathe uses precision electric DC servo motors designed to meet the demanding requirement of industrial motion control. -The "Change Adapter" system eliminates the need for conventional bell clamps and cones and features built-in springs ensure you don't lose them. -The precision twin cutter tools and a quick drum to rotor changeover to help increase your service capability. -Infinitely variable spindle and cross feed speed settings allow for quick rough and precision finish cuts. -A convenient top storage tray means you can easy to take that are your favorite adapters and tools. -Separate motors on the drum and rotor feed help maximize the main motor's efficiency. -The variety of adapters lets you machine all standard and composite rotors for foreign and domestic cars and light trucks. -Positive rake cutter tip angle provides for a one pass finish virtually every time, allowing you to complete your work fast.Model C9370C Spindle Travel 9.875”(251mm) Rotor diameter 7”-18”(180mm-457mm) Drum diameter 6”-28”(152mm-711mm) Motor 110V/220V/380V,50/60HZ Spindle speed 70,88,118 rpm Rotor thickness 4”(102mm) Drum depth 9.875”(251mm) Shipping weight 350 kg Dimension (L×W×H) 1100mm×1070mm×1140mm