Drilling tools | CoroDrill® Dura 462 CoroDrill® Dura 462, solid carbide drill for multi- materials​​ Nominal drilling depth 3xD. Internal coolant supply Common data values COATING PVD TiAlCrSiN Metric (mm) P M K N S H X2BM X2BM X2BM X2BM X2BM X2BM Ordering code DC LU LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 462.1-0680-020A1-XM ● ● ● ● ● ● 6.80 21.39 34.00 79.00 8.00 140.00 78.01 1.24 3.15 20 h6 H9 462.1-0685-020A1-XM ● ● ● ● ● ● 6.85 21.55 34.00 79.00 8.00 140.00 78.00 1.25 3.15 20 h6 H9 462.1-0690-021A1-XM ● ● ● ● ● ● 6.90 21.70 34.00 79.00 8.00 140.00 78.00 1.26 3.14 20 h6 H9 462.1-0691-021A1-XM ● ● ● ● ● ● 6.91 21.74 34.00 79.00 8.00 140.00 77.99 1.26 3.15 20 h6 H9 462.1-0700-021A1-XM ● ● ● ● ● ● 7.00 22.02 34.00 79.00 8.00 140.00 77.98 1.27 3.15 20 h6 H9 462.1-0704-021A1-XM ● ● ● ● ● ● 7.04 22.14 41.00 79.00 8.00 140.00 77.97 1.28 3.15 20 h6 H9 462.1-0710-021A1-XM ● ● ● ● ● ● 7.10 22.33 41.00 79.00 8.00 140.00 77.97 1.29 3.15 20 h6 H9 462.1-0714-021A1-XM ● ● ● ● ● ● 7.14 22.46 41.00 79.00 8.00 140.00 77.96 1.30 3.14 20 h6 H9 462.1-0720-021A1-XM ● ● ● ● ● ● 7.20 22.65 41.00 79.00 8.00 140.00 77.95 1.31 3.15 20 h6 H9 462.1-0725-021A1-XM ● ● ● ● ● ● 7.25 22.81 41.00 79.00 8.00 140.00 77.94 1.32 3.15 20 h6 H9 462.1-0730-022A1-XM ● ● ● ● ● ● 7.30 22.96 41.00 79.00 8.00 140.00 77.94 1.33 3.15 20 h6 H9 462.1-0737-022A1-XM ● ● ● ● ● ● 7.37 23.18 41.00 79.00 8.00 140.00 77.93 1.34 3.15 20 h6 H9 462.1-0740-022A1-XM ● ● ● ● ● ● 7.40 23.28 41.00 79.00 8.00 140.00 77.92 1.35 3.15 20 h6 H9 462.1-0745-022A1-XM ● ● ● ● ● ● 7.45 23.43 41.00 79.00 8.00 140.00 77.92 1.36 3.14 20 h6 H9 462.1-0749-022A1-XM ● ● ● ● ● ● 7.49 23.56 41.00 79.00 8.00 140.00 77.91 1.36 3.14 20 h6 H9 462.1-0750-023A1-XM ● ● ● ● ● ● 7.50 23.59 41.00 79.00 8.00 140.00 77.91 1.36 3.15 20 h6 H9 462.1-0754-023A1-XM ● ● ● ● ● ● 7.54 23.72 41.00 79.00 8.00 140.00 77.90 1.37 3.15 20 h6 H9 462.1-0760-023A1-XM ● ● ● ● ● ● 7.60 23.91 41.00 79.00 8.00 140.00 77.89 1.38 3.15 20 h6 H9 462.1-0767-023A1-XM ● ● ● ● ● ● 7.67 24.13 41.00 79.00 8.00 140.00 77.88 1.40 3.15 20 h6 H9 462.1-0770-023A1-XM ● ● ● ● ● ● 7.70 24.22 41.00 79.00 8.00 140.00 77.88 1.40 3.15 20 h6 H9 462.1-0780-023A1-XM ● ● ● ● ● ● 7.80 24.54 41.00 79.00 8.00 140.00 77.86 1.42 3.15 20 h6 H9 462.1-0790-024A1-XM ● ● ● ● ● ● 7.90 24.85 41.00 79.00 8.00 140.00 77.85 1.44 3.15 20 h6 H9 462.1-0794-024A1-XM ● ● ● ● ● ● 7.94 24.98 41.00 79.00 8.00 140.00 77.84 1.44 3.15 20 h6 H9 462.1-0803-024A1-XM ● ● ● ● ● ● 8.03 25.26 47.00 89.00 10.00 140.00 87.83 1.46 3.15 20 h6 H9 462.1-0805-024A1-XM ● ● ● ● ● ● 8.05 25.32 47.00 89.00 10.00 140.00 87.83 1.46 3.15 20 h6 H9 462.1-0810-024A1-XM ● ● ● ● ● ● 8.10 25.48 47.00 89.00 10.00 140.00 87.82 1.47 3.15 20 h6 H9 462.1-0815-024A1-XM ● ● ● ● ● ● 8.15 25.64 47.00 89.00 10.00 140.00 87.81 1.48 3.15 20 h6 H9 462.1-0820-025A1-XM ● ● ● ● ● ● 8.20 25.79 47.00 89.00 10.00 140.00 87.81 1.49 3.15 20 h6 H9 462.1-0825-025A1-XM ● ● ● ● ● ● 8.25 25.95 47.00 89.00 10.00 140.00 87.80 1.50 3.15 20 h6 H9 462.1-0830-025A1-XM ● ● ● ● ● ● 8.30 26.11 47.00 89.00 10.00 140.00 87.79 1.51 3.15 20 h6 H9 ● = First choice ○ = Good choice 257