Cutting edge 1U0601 for loader Material:Carbon steel or boron steel Hardness:HB300~350 or HB400~500 We specialized in manufacturing various cutting edges for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.A) Part No.: Cutting edge 1U0601 for loaderB) Material: Carbon steel or boron steelC) Hardness:HB300~350 or HB400~500D) For brands: Komatsu, ES0CO, Fiat, Hyundai, Case, Sany ...