
Solid round tools | Drilling tools CoroDrill® Dura 462, solid carbide drill for multi- materials Nominal drilling depth 5xD. External coolant supply Common data values COATING PVD TiAlCrSiN Metric (mm) P K N 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] 462.1-0680-034A0-XM ● ● ● 6.80 34.99 90.01 91.00 8.00 140.00 53.00 1.24 5.15 20 h6 H9 462.1-0685-034A0-XM ● ● ● 6.85 35.25 90.00 91.00 8.00 140.00 53.00 1.25 5.15 20 h6 H9 462.1-0690-035A0-XM ● ● ● 6.90 35.50 90.00 91.00 8.00 140.00 53.00 1.26 5.14 20 h6 H9 462.1-0691-035A0-XM ● ● ● 6.91 35.56 89.99 91.00 8.00 140.00 53.00 1.26 5.15 20 h6 H9 462.1-0700-035A0-XM ● ● ● 7.00 36.02 89.98 91.00 8.00 140.00 53.00 1.27 5.15 20 h6 H9 462.1-0704-035A0-XM ● ● ● 7.04 36.22 89.97 91.00 8.00 140.00 53.00 1.28 5.15 20 h6 H9 462.1-0710-036A0-XM ● ● ● 7.10 36.53 89.97 91.00 8.00 140.00 53.00 1.29 5.15 20 h6 H9 462.1-0714-036A0-XM ● ● ● 7.14 36.74 89.96 91.00 8.00 140.00 53.00 1.30 5.14 20 h6 H9 462.1-0720-036A0-XM ● ● ● 7.20 37.05 89.95 91.00 8.00 140.00 53.00 1.31 5.15 20 h6 H9 462.1-0725-036A0-XM ● ● ● 7.25 37.31 89.94 91.00 8.00 140.00 53.00 1.32 5.15 20 h6 H9 462.1-0730-037A0-XM ● ● ● 7.30 37.56 89.94 91.00 8.00 140.00 53.00 1.33 5.15 20 h6 H9 462.1-0737-037A0-XM ● ● ● 7.37 37.92 89.93 91.00 8.00 140.00 53.00 1.34 5.15 20 h6 H9 462.1-0740-037A0-XM ● ● ● 7.40 38.08 89.92 91.00 8.00 140.00 53.00 1.35 5.15 20 h6 H9 462.1-0745-037A0-XM ● ● ● 7.45 38.33 89.92 91.00 8.00 140.00 53.00 1.36 5.14 20 h6 H9 462.1-0749-037A0-XM ● ● ● 7.49 38.54 89.91 91.00 8.00 140.00 53.00 1.36 5.14 20 h6 H9 462.1-0750-038A0-XM ● ● ● 7.50 38.59 89.91 91.00 8.00 140.00 53.00 1.36 5.15 20 h6 H9 462.1-0754-038A0-XM ● ● ● 7.54 38.80 89.90 91.00 8.00 140.00 53.00 1.37 5.15 20 h6 H9 462.1-0760-038A0-XM ● ● ● 7.60 39.11 89.89 91.00 8.00 140.00 53.00 1.38 5.15 20 h6 H9 462.1-0767-038A0-XM ● ● ● 7.67 39.47 89.88 91.00 8.00 140.00 53.00 1.40 5.15 20 h6 H9 462.1-0770-039A0-XM ● ● ● 7.70 39.62 89.88 91.00 8.00 140.00 53.00 1.40 5.15 20 h6 H9 462.1-0780-039A0-XM ● ● ● 7.80 40.14 89.86 91.00 8.00 140.00 53.00 1.42 5.15 20 h6 H9 462.1-0790-040A0-XM ● ● ● 7.90 40.65 89.85 91.00 8.00 140.00 53.00 1.44 5.15 20 h6 H9 462.1-0794-040A0-XM ● ● ● 7.94 40.86 89.84 91.00 8.00 140.00 53.00 1.44 5.15 20 h6 H9 462.1-0803-040A0-XM ● ● ● 8.03 41.32 101.83 103.00 10.00 140.00 61.00 1.46 5.15 20 h6 H9 462.1-0805-040A0-XM ● ● ● 8.05 41.42 101.83 103.00 10.00 140.00 61.00 1.46 5.15 20 h6 H9 462.1-0810-041A0-XM ● ● ● 8.10 41.68 101.82 103.00 10.00 140.00 61.00 1.47 5.15 20 h6 H9 462.1-0815-041A0-XM ● ● ● 8.15 41.94 101.81 103.00 10.00 140.00 61.00 1.48 5.15 20 h6 H9 462.1-0820-041A0-XM ● ● ● 8.20 42.19 101.81 103.00 10.00 140.00 61.00 1.49 5.15 20 h6 H9 462.1-0825-041A0-XM ● ● ● 8.25 42.45 101.80 103.00 10.00 140.00 61.00 1.50 5.15 20 h6 H9 462.1-0830-041A0-XM ● ● ● 8.30 42.71 101.79 103.00 10.00 140.00 61.00 1.51 5.15 20 h6 H9 ● = First choice ○ = Good choice 322