Kmb suppliesoffers a self-feed drill head. The housing is made of sg iron, hardened and ground. The spindle is assembled in a quill and guided in between precision bearings. A separate motor is provided to drive the spindle through the timing belt, a separate motor is provided. Applications of the drill head containinclude drilling, multi-spindle drilling, tapping, reaming, spot facing, counter sinking, and counter boring to build special purpose machines, etc.
