The Wolfcraft Drill Stand 5027000 is a sturdy 40 mm. round column with 340 mm. long screwed tooth rack, results in no twisting whilst drilling & milling. Integrated return spring, depth adjustments by means of a depth stop with quick adjuster. Locking button for series drilling depth. Stable cast iron table 203x 3 07 mm., working surface milled with clamping grooves for clamping blocks & vices.