Solid round tools | Drilling tools 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 LF OAL DCONMS SIG LCF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 462.1-0680-020A1-XM ● ● ● ● ● ● 6.80 21.39 78.01 79.00 8.00 140.00 34.00 1.24 3.15 20 h6 H9 462.1-0685-020A1-XM ● ● ● ● ● ● 6.85 21.55 78.00 79.00 8.00 140.00 34.00 1.25 3.15 20 h6 H9 462.1-0690-021A1-XM ● ● ● ● ● ● 6.90 21.70 78.00 79.00 8.00 140.00 34.00 1.26 3.14 20 h6 H9 462.1-0691-021A1-XM ● ● ● ● ● ● 6.91 21.74 77.99 79.00 8.00 140.00 34.00 1.26 3.15 20 h6 H9 462.1-0700-021A1-XM ● ● ● ● ● ● 7.00 22.02 77.98 79.00 8.00 140.00 34.00 1.27 3.15 20 h6 H9 462.1-0704-021A1-XM ● ● ● ● ● ● 7.04 22.14 77.97 79.00 8.00 140.00 41.00 1.28 3.15 20 h6 H9 462.1-0710-021A1-XM ● ● ● ● ● ● 7.10 22.33 77.97 79.00 8.00 140.00 41.00 1.29 3.15 20 h6 H9 462.1-0714-021A1-XM ● ● ● ● ● ● 7.14 22.46 77.96 79.00 8.00 140.00 41.00 1.30 3.14 20 h6 H9 462.1-0720-021A1-XM ● ● ● ● ● ● 7.20 22.65 77.95 79.00 8.00 140.00 41.00 1.31 3.15 20 h6 H9 462.1-0725-021A1-XM ● ● ● ● ● ● 7.25 22.81 77.94 79.00 8.00 140.00 41.00 1.32 3.15 20 h6 H9 462.1-0730-022A1-XM ● ● ● ● ● ● 7.30 22.96 77.94 79.00 8.00 140.00 41.00 1.33 3.15 20 h6 H9 462.1-0737-022A1-XM ● ● ● ● ● ● 7.37 23.18 77.93 79.00 8.00 140.00 41.00 1.34 3.15 20 h6 H9 462.1-0740-022A1-XM ● ● ● ● ● ● 7.40 23.28 77.92 79.00 8.00 140.00 41.00 1.35 3.15 20 h6 H9 462.1-0745-022A1-XM ● ● ● ● ● ● 7.45 23.43 77.92 79.00 8.00 140.00 41.00 1.36 3.14 20 h6 H9 462.1-0749-022A1-XM ● ● ● ● ● ● 7.49 23.56 77.91 79.00 8.00 140.00 41.00 1.36 3.14 20 h6 H9 462.1-0750-023A1-XM ● ● ● ● ● ● 7.50 23.59 77.91 79.00 8.00 140.00 41.00 1.36 3.15 20 h6 H9 462.1-0754-023A1-XM ● ● ● ● ● ● 7.54 23.72 77.90 79.00 8.00 140.00 41.00 1.37 3.15 20 h6 H9 462.1-0760-023A1-XM ● ● ● ● ● ● 7.60 23.91 77.89 79.00 8.00 140.00 41.00 1.38 3.15 20 h6 H9 462.1-0767-023A1-XM ● ● ● ● ● ● 7.67 24.13 77.88 79.00 8.00 140.00 41.00 1.40 3.15 20 h6 H9 462.1-0770-023A1-XM ● ● ● ● ● ● 7.70 24.22 77.88 79.00 8.00 140.00 41.00 1.40 3.15 20 h6 H9 462.1-0780-023A1-XM ● ● ● ● ● ● 7.80 24.54 77.86 79.00 8.00 140.00 41.00 1.42 3.15 20 h6 H9 462.1-0790-024A1-XM ● ● ● ● ● ● 7.90 24.85 77.85 79.00 8.00 140.00 41.00 1.44 3.15 20 h6 H9 462.1-0794-024A1-XM ● ● ● ● ● ● 7.94 24.98 77.84 79.00 8.00 140.00 41.00 1.44 3.15 20 h6 H9 462.1-0803-024A1-XM ● ● ● ● ● ● 8.03 25.26 87.83 89.00 10.00 140.00 47.00 1.46 3.15 20 h6 H9 462.1-0805-024A1-XM ● ● ● ● ● ● 8.05 25.32 87.83 89.00 10.00 140.00 47.00 1.46 3.15 20 h6 H9 462.1-0810-024A1-XM ● ● ● ● ● ● 8.10 25.48 87.82 89.00 10.00 140.00 47.00 1.47 3.15 20 h6 H9 462.1-0815-024A1-XM ● ● ● ● ● ● 8.15 25.64 87.81 89.00 10.00 140.00 47.00 1.48 3.15 20 h6 H9 462.1-0820-025A1-XM ● ● ● ● ● ● 8.20 25.79 87.81 89.00 10.00 140.00 47.00 1.49 3.15 20 h6 H9 462.1-0825-025A1-XM ● ● ● ● ● ● 8.25 25.95 87.80 89.00 10.00 140.00 47.00 1.50 3.15 20 h6 H9 462.1-0830-025A1-XM ● ● ● ● ● ● 8.30 26.11 87.79 89.00 10.00 140.00 47.00 1.51 3.15 20 h6 H9 ● = First choice ○ = Good choice 282