Cylinder boring bar machines [mode 009], having a boring capacity of dia 55 mm to 106 mm and boring depth of 250 mm fitted with eletric motor 0.5 single phase, 220 v.Other features include: 4 mtrs flexible wire with pin plugs equipment box containing micromtr, five sets forn grinders, anchor assembly, one lapping disc, two lapping fixture, tools holder and inside and outside clamping fixtures.