KELLENBERGER 57 W is a tool and cutter grinder delivering precision, high accuracy and reliable performance. Main capacities: centre height 125 mm; distance between centres 780 mm; table 1030×214 mm; max. grinding diameter 250 mm; longitudinal way 600 mm; vertical adjustment of grinding head 300 mm; transversal way 300 mm; table swivels 90°; head slewing horizontal 360° vertical 350°. Technical specs: grinding spindle 6 steps 2000–6000 t/min; spindle motor 1 CV; voltage 3x380 V 50 Hz; weight ≈1250 kg; overall dims 1750×1550×1900 mm. Accessories: set of grinding wheel arbors, tailstock, set of arbors, set of grinding wheels, lamp, rotatable vice, universal swivel vice, two-jaw steady rest, redressing device, grinding wheel guard. Achieves tight tolerances; suited to automotive, toolmaking, watchmaking, aerospace and medical sectors.