Profile: ESGI Tools Pvt. Ltd. manufactures & supplies industrial products such as hobs, gear shaper cutters, master gears, gear shaving cutters and cutter blades. Our gear hobs include involute gear hobs, involute spline hobs, straight spline hobs, worm wheel hobs and chamfer hobs. Gear shaving cutters are produced by high speed steel M2. They are available in conventional, diagonal, underpass & plunge cut types. Coniflex cutter is used for cutting straight bevel gears on machines.