1.Description: Grader cutting edge 8D2787(9W2299) Part No.:8D2787(9W2299) Description: Curved grader blade Grader cutting edge 8D2787(9W2299) Applied Machine: Motor grader Grader cutting edge 8D2787(9W2299) Material: Carbon steel, Boron steel(30MnB) Hardness: HB 300-350,HB400-450 Grader cutting edge 8D2787(9W2299) Weight: 28kg Width: 152mm Thickness: 13mm Length: 2133mm Bolt: 5/8'' plow bolt Bolt Qty: 15