High precision drilling unit BE 11
BE11 precision drilling/grinding unit with a basic design based on a patented air-driven turbine motor. The drive unit is powered without intermediate gears and features variable speed control up to 80 000 rpm. A special high-speed precision bearing makes the drilling unit extremely quiet with a sound level of 67 dB (A). BE 11 / HFS 100 is designed for lubrication- free operation.