A Gear shaper cutter is basically an equipment that has a teeth, which is eliminated for providing proper cutting sides and clearances. A shaper cutter is a type of equipment device that makes use of direct relative activity between the work surface as well as a single-point reducing device to equipment a straight toolpath. Its cut is comparable to that of a lathe, except that it is direct rather than helical. A shaper is similar to a planer, yet smaller sized, as well as with the cutter riding a ram that moves over a fixed workpiece, rather than the entire work surface relocating beneath the cutter. A shaper cutter operates by moving a hardened reducing tool backwards and forwards across the workpiece. On the return stroke of the ram the device is lifted clear of the work surface, minimizing the reducing action to one instructions only. The various sorts of shapers cutters are offered relying on the different cutting applications of the cutters. They can also be made for exterior gears depending on the task. Hub kind shapers cutters can be used for roughing & finishing external equipments where it is not viable to use exterior disc kind cutters. Disc kind shapers cutters are those in which cutters are of disc formed which have the basic energy to give roughing or surface form to cut spur, helical and spline equipments.