Product Specifications
OD20(h6)*330mm
                        ISO9001:2008
                        Drilling Machine
                        Standard
                        Uncoated
                        Cemented Carbide
                        Half-Metallic
                        91.8hra
                        3800MPa
                        14.60g/cm3
                        20.0(H6)
                        330mm
                        Grinding H6, H5, H6, H7, H6.H7 etc
                        0.4um
                        10%
                        90%
                        ZZUP
                        25kg. Carton
                        YL10.2
                        Zhuzhou, Hunan, China
                        8209009000
                        

