Small and beautiful - the accurate mill for lab, optician, jewelry, electronic- and model-building projects. The 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 24 pole balanced 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 come with the machine and cover shank sizes of 1/32", 1/16", 5/64", 3/32", 7/64" and 1/8". The table is fitted with three T-slots of the 15/32" x 15/64" x 15/64" MICROMOT-norm. An adjustable ruler scale eases the positioning of the work piece. All hand wheels are zero adjustable with 1 revolution = 3/64", 1 division = .002". Technical data: Speed 5,000 - 20,000 rpm Table Size 7 7/8" x 2 3/4" X-Y travel 5 17/64" and 1 13/16" respectively Vertical Travel 2 3/4" Footprint Size 5 7/64" x 8 55/64" Height 13 25/64" Max Power 100W Volts 110-120V AC, 60 Hz Weight 15.5 lb. 1-Hand wheels with zero adjustable scales: 1 revolution = 3/64", 1 division = 002" 2-Continuously variable speed from 5,000 - 20,000 rpm, perfect for even the smallest milling cutter. 3-Cutters are clamped in MICROMOT system collets. 4-Compound table of stable aluminum. Both axes are fitted with adjustable dovetail slides. 5-Six MICROMOT steel collets, triple slit and hardened, cover shank sizes from 1/32" to 1/8" 6-Stable cast iron base.