Height is adjusted via a zero adjustable handwheel also used as fine feed when milling one revolution equals 1mm travel the quill and headstock may be locked in position essential when milling the powerful motor effects drive via a poly v belt yielding high torques especially at lower speeds collets of 6 8 and 10mm are included the solid table is t slotted to the micromot standard of 12 x 6 x 5mm