Milwaukee DD2-160 diamond core drill has a powerful robust motor which delivers constant high torque, a metal gearbox 2 speed for long service life, plus a soft start facility for precision and controlled drilling. Powerful 1100 watt motor delivers constant high torque. Electronic clutch to protect the user and the machine. Register the machine online with Milwaukee to extend the warranty to 3 years it comes with 1 year warranty as standard. 110 watt motor. M18 spindle thread. 162mm maximum drilling capacity. 57mm gear neck. Fitted with a metal chuck. Metal gearbox.