
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] 462.1-0420-021A0-XM ● ● ● 4.20 21.61 73.39 74.00 6.00 140.00 36.00 0.76 5.15 20 h6 H9 462.1-0422-021A0-XM ● ● ● 4.22 21.71 73.39 74.00 6.00 140.00 36.00 0.77 5.15 20 h6 H9 462.1-0425-021A0-XM ● ● ● 4.25 21.87 73.38 74.00 6.00 140.00 36.00 0.77 5.15 20 h6 H9 462.1-0430-022A0-XM ● ● ● 4.30 22.13 73.37 74.00 6.00 140.00 36.00 0.78 5.15 20 h6 H9 462.1-0431-022A0-XM ● ● ● 4.30 22.18 73.37 74.00 6.00 140.00 36.00 0.78 5.15 20 h6 H9 462.1-0435-022A0-XM ● ● ● 4.35 22.38 73.37 74.00 6.00 140.00 36.00 0.79 5.14 20 h6 H9 462.1-0437-022A0-XM ● ● ● 4.37 22.49 73.36 74.00 6.00 140.00 36.00 0.79 5.15 20 h6 H9 462.1-0439-022A0-XM ● ● ● 4.39 22.59 73.36 74.00 6.00 140.00 36.00 0.80 5.14 20 h6 H9 462.1-0440-022A0-XM ● ● ● 4.40 22.64 73.36 74.00 6.00 140.00 36.00 0.80 5.15 20 h6 H9 462.1-0445-022A0-XM ● ● ● 4.45 22.90 73.35 74.00 6.00 140.00 36.00 0.81 5.15 20 h6 H9 462.1-0450-023A0-XM ● ● ● 4.50 23.16 73.35 74.00 6.00 140.00 36.00 0.82 5.15 20 h6 H9 462.1-0457-023A0-XM ● ● ● 4.57 23.52 73.33 74.00 6.00 140.00 36.00 0.83 5.14 20 h6 H9 462.1-0460-023A0-XM ● ● ● 4.60 23.67 73.33 74.00 6.00 140.00 36.00 0.84 5.15 20 h6 H9 462.1-0462-023A0-XM ● ● ● 4.62 23.77 73.33 74.00 6.00 140.00 36.00 0.84 5.14 20 h6 H9 462.1-0470-024A0-XM ● ● ● 4.70 24.18 73.32 74.00 6.00 140.00 36.00 0.86 5.14 20 h6 H9 462.1-0476-024A0-XM ● ● ● 4.76 24.49 81.31 82.00 6.00 140.00 44.00 0.87 5.14 20 h6 H9 462.1-0480-024A0-XM ● ● ● 4.80 24.70 81.30 82.00 6.00 140.00 44.00 0.87 5.15 20 h6 H9 462.1-0485-024A0-XM ● ● ● 4.85 24.96 81.29 82.00 6.00 140.00 44.00 0.88 5.15 20 h6 H9 462.1-0490-025A0-XM ● ● ● 4.90 25.21 81.29 82.00 6.00 140.00 44.00 0.89 5.14 20 h6 H9 462.1-0492-025A0-XM ● ● ● 4.91 25.32 81.28 82.00 6.00 140.00 44.00 0.90 5.15 20 h6 H9 462.1-0498-025A0-XM ● ● ● 4.98 25.63 81.28 82.00 6.00 140.00 44.00 0.91 5.15 20 h6 H9 462.1-0500-025A0-XM ● ● ● 5.00 25.73 81.27 82.00 6.00 140.00 44.00 0.91 5.15 20 h6 H9 462.1-0505-025A0-XM ● ● ● 5.05 25.99 81.26 82.00 6.00 140.00 44.00 0.92 5.15 20 h6 H9 462.1-0506-025A0-XM ● ● ● 5.05 26.04 81.26 82.00 6.00 140.00 44.00 0.92 5.15 20 h6 H9 462.1-0510-026A0-XM ● ● ● 5.10 26.24 81.26 82.00 6.00 140.00 44.00 0.93 5.15 20 h6 H9 462.1-0511-026A0-XM ● ● ● 5.11 26.29 81.26 82.00 6.00 140.00 44.00 0.93 5.15 20 h6 H9 462.1-0516-026A0-XM ● ● ● 5.16 26.55 81.25 82.00 6.00 140.00 44.00 0.94 5.15 20 h6 H9 462.1-0518-026A0-XM ● ● ● 5.18 26.65 81.25 82.00 6.00 140.00 44.00 0.94 5.14 20 h6 H9 462.1-0520-026A0-XM ● ● ● 5.20 26.76 81.24 82.00 6.00 140.00 44.00 0.95 5.15 20 h6 H9 462.1-0522-026A0-XM ● ● ● 5.22 26.86 81.24 82.00 6.00 140.00 44.00 0.95 5.15 20 h6 H9 ● = First choice ○ = Good choice 320