ProtoTRAK ® Knee Mill Retrofits
ThreeAxis CNC. Retrofits using the SMX and KMX CNC are available as threeaxis CNCs, with a quill drive for Zaxis machining. The mill can be run manually, as a twoaxis or threeaxis CNC. Manual quill control is with our unique Electronic Handwheel. Note: For most threeaxis CNC applications, we highly recommend TRAK Bed Mills.