cutting-grinding machine for tool and mold making, engraving, etc., with motor 0.25 kW, 220/380 volts, 50 Hz, weight about 40 kg of the cup wheel diameter 100 mm, gr . schleifender to radius from the center about 20 mm, ditto laterally concave and convex, 20 mm, clamping range of about approximately 1 to 20 mm, ditto Qudrat min 12 mm, spindle speed of approximately 4,500 - 1, Rastenzahl part of the disc at about 24, about the division of the scale ring [...Technical data truncated]