Application : Automotive Transmission Components, Engine Parts, Electric Motors , Aerospace Equipments mfrs., Earthmoving Machines, Marine components etc. Material : Carbon Steel low Alloy Steel (16MnCr5/ SAE 8620/SCM 420/ EN 9/EN 353/ C 45) Stainless Steels, Cast Iron Aluminum Specifications : Turning dia. : up to 300 mm Bore Dia: up to 8mm Tolerance: Bore : up to 12 Parallel : up to 12 Concentricity : up to 15 Surface Finish : Upto 0.8 Hardness : 19 HRC - 50HRC