Nikhil Roll Castings Pvt. Ltd. Offers Mill Rolls for Steel Re-rolling. Nikhil Roll Castings Pvt. Ltd. Is an ISO 9001 accredited company. Mill Rolls for Steel Re-rolling is also used for pipe & tube mills copper & wire rod rolling & metal forming industries which are manufactured by centrifugal spin casting process. Mill Rolls for Steel Re-rolling has both alloyed & unalloyed chilled cast iron rolls & spheroidal cast iron rolls are produced for different applications & requirements. Rolls can be supplied as solid cast or hollow as bodies. Its diameter is up to 32 inches or 810 mm and length is up to 72 inches or 1800 mm.