Sphere Engineers Pvt. Ltd offers Forged Grinding Media Stainless Steel Balls. Sphere Engineers Pvt. Ltd is an ISO 9001:2000 registered company. Sphere Engineers Pvt. Ltd supplies wide range of graded precision steel balls, grinding, burnishing steel balls and other polishing media such as satellites, ball cones etc. Using different raw materials under the Brand name "Metro Balls". Forged Grinding Media Stainless Steel Balls is manufactured by cold forging [heading] and hot forging process. Forged Grinding Media Stainless Steel Balls are used in process equipment such as ball mills, conical ball mills, attritor and dispersion mills, for the reduction in particles size by grinding / milling operation. It is available in the size of 2.00mm to 40 mm.