The Micro Mill MF 70 unit is supplied with a stable base of cast iron. Both vertical column and compound table are of treated, high-quality aluminum. All axes are play-free and have adjustable slides. The headstock, made of die-cast aluminum, houses the balanced 24 pole special motor and provides stability even at high operating speeds. This stability facilitates the use of the finest cutters. Six triple slit, hardened MICROMOT steel collets are provided with the machine and include shank sizes of 1/32", 1/16", 5/64", 3/32", 7/64" and 1/8" (1.0, 1.5, 2.0, 2.35, 3.0, 3.2 mm). The table is fitted with three T-slots of the 15/32" x 15/64" x 13/64" (12 x 6 x 5 mm) MICROMOT-norm. An adjustable ruler scale eases the positioning of the workpiece. All handwheels are zero adjustable with 1 revolution = 1/32" (1.0 mm), 1 division = .002" (0.05 mm).