Automatic Head Shave Slotting Machine performs two tasks on a single screw at one catch. Firstly shaves the Head and makes the head completely round and then slots with the help of cutter and again makes the head polished with the help of head shaving tool. The machine is fully automatic and simple in adjustment. Machines can be operated by any person having little training. It is designed using the advanced technology, hence it is maintenance free and has long functional life.