Manu engineering works introduces motorised portable single lip, and multilip cutter grinders. These cutter grinders are offered in 0.18 kw [1/4 hp], 230 v ac, single-phase, 2800 rpm, 50 cys supply. The wheel size is 4" x 2" x 3/4", straight cop type. Capacity ranges from 4 to 6 mm diameters round tool bit [for pantograph engraving machines].