The Lightest Big Rig On The Market! The unit comes with an M-5 combination tilt stand (up to 45 degrees), quick release motor mount, CB733 motor, and vacuum pump. The Core Bore CB733 motor is a 115v/20 Amp three speed (550/1000/1600) motor (slip clutch). 1" to 16" standard bit capacity. The CB733 motor features a LED amp meter (no control panel - its not needed) and on/off switch. Advanced motor protection electronics that include soft-start, overheat and overload protection. The LED light lets the operator easily know that the motor is near overload conditions. The motor housing is aluminum for better cooling and durability. The water connection features a quick disconnect. Two built-in bubble levels. The 1 1/4"-7 spindle includes an anti-seize ring to keep your core bits from getting stuck. Slide handle permits drilling in tight areas. Streamlined base and carriage.