For every conceivable operation: milling, drilling, grinding, polishing, brushing, cleaning, derusting, sawing, carving, engraving and much more. The maximum speed of 20,000 rpm is continuously variable down to 5,000. The full wave electronic speed control results in virtually constant torque, even at lower speeds, great for micro drilling. The spindle runs in a precision ball bearing and is fitted with a lock button. The 20 mm collar fits MICROMOT drill stands and vices. Fitted with a quiet, high quality, specially balanced permanent magnet motor. The housing is of fibreglass-reinforced POLYAMIDE with comfort sections in the grip area. Supplied complete with 40 bits and cutters in a tough plastic case.