D-F 44 is a precision milling unit fitted with a Micromotor so all the milling tasks are carried out without any problems. There are four ball bearings on the double jointed arm to ensure smooth running. This arm is fitted with a drilling unit for straightline processing and drilling. The efficient micromotor has a silent milling spindle which can be set from 2,400 to 40,000 rpm and for wax milling, then the rpm can be set to 30,000. Depending on the requirement, the unit can be extended with a measuring arm.