Manu engineering works offersmanufactures a drill cum hss tool bit grinder, a two-in-one machine. This which has a 0.37 kw, [1/2 hp], 3-phase, 2800 rpm motor having 150 mm dia, aa 46 / 54 ros grinding wheels on both sides for grinding drills from 3 mm to 19 mm of all types including taper shank and long series drills also. On the other side of the machine is fitted a specially designed attachment, with a degree protector scale of centre 0 to 60 on right and left sides. It, which gives the correct degree to be ground on hss square tool bits from 5 mm to 10 mm size for perfect degree grinding of threading tool bits accurately to any required angle. The drill cum hss tool bit grinder machine is very simple to operate. Other specifications: cuip type on both side 150 mm x 25.4 mm x 12.7 mm, ros aa 46/54k 5v 18n; weight - nett 20 kg., gross 25 kg; dimensions - floor area required 500 mm x 275 mm x 110 mm.
