I used to work in a pros hop and I loved refurbishing golf clubs
It all depends on the head composition as to what extent of work your clubs can handle, forged - very little, just a cloth buffing wheel and some polishing soap worked very lightly on the buffing wheel. If they are are stainless you can use a redibrite wheel to cut out the main scratches and then the polishing wheel to bring them up,to a shine
Not sure where you can the stuff over there, maybe if you know your pro well enough you can ask him
Good luck :)