(4) Four Used Tornos M-4, Made in Switzerland. Machines are in Very Good Condition from Swiss watch factory. Technical data Diameter of work admitted 4.00 mm Max. turning length: with flat cams 28 mm Spindle hole 6.00 mm Max. treading diameter 4 M (Metric) Number of tool cutters 5 Spindle speeds: Number of spindle speeds 14 from 2000 rpm up to 12000 rpm Voltage 50 Hz 3x 380 Volt Total power required 1.5 HP Machine's weight about 350 kg Overall dimensions machine: Length 1000 mm Width 700 mm Height Specifications subject to buyer confirmation