EQUIPPED WITH: Tailstock With (2) Centers (1) Hob Arbor For Mounting Hobs Trabon Lube System 110 Volt Push Button Controls SPECIFICATIONS: Max. Workpiece Diameter: 190mm, 7.480" Min. Workpiece Root Diameter: 0mm, 0" Max. Flute Grinding Depth: 35mm, 1.378" Min./Max. Number of Flutes: 2/40 Max. Distance Between Centres: 385mm, 15.160" Min./Max. Grinding Wheel Diameter: 150/200mm, 5.905"/7.875" Max. Grinding Wheel Speed: 35 m/sec., 115 ft/sec. Number of Steps (Standard Version): 6 Diameter of Wheel Adaptor: 50.8mm h6 Axial Range of Wheel Spindle Axis: 70mm, 2.755" Max. Slide Stroke, Approx.: 440mm, 17.320" Max. Grinding Stroke: 310mm, 12.205" Min./Max. Feed Rate: 0-16 m/min., 0-52.5 ft/min. Min./Max. Between Wheel & Work Axis: 195mm, 7.677" Dia. of Indexing Plates: 200mm, 7.875" Weight: 4000 kg, 8800 lbs.