Totem fluteless taps are designed for cold forming internal threads for ductile and non ferrous metals like Aluminum ( Moulded, Die casting, Drawn, Rolled ), Brass ( Drawn, Rolled ), Copper ( Molded, Rolled ) Zinc etc., These taps do not have cutting cutting edges or the conventional flutes thus giving the taps greater rigidity. We deal in MIRANDA / ADDISION brands.