Mini CNC Lathe Motor speed :2000RPM, Voltage : 12VDC/2A/12W, Big slip travel : 45mm,Small slip travel : 35mm, Product Name:Mini CNC LatheModel No.: ... W10003M-CNCMotor speed :2000RPM, Voltage : 12VDC/2A/12W,Big slip travel : 45mm,Small slip travel : ... hole size: 15mmX15mm, Max nut hole size: 18mmX18mm), machine material: brass, aluminum and such soft metal.