
Drilling tools | CoroDrill® Dura 462 CoroDrill® Dura 462, solid carbide step and chamfer drill for multi-materials Nominal drilling depth up to 6xD. 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 1 DC 2 LU _ _ LCF OAL DCONMS SIG LF PL TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 462.2-0690-022A1-XM ● ● ● ● ● ● 6.90 9.32 22.67 40.00 89.00 10.00 140.00 88.00 1.26 h6 H9 462.2-0700-022A1-XM ● ● ● ● ● ● 7.00 9.45 23.00 42.00 89.00 10.00 140.00 88.00 1.27 h6 H9 462.2-0725-023A1-XM ● ● ● ● ● ● 7.25 9.79 23.82 42.00 89.00 10.00 140.00 88.00 1.32 h6 H9 462.2-0730-023A1-XM ● ● ● ● ● ● 7.30 9.86 23.99 42.00 89.00 10.00 140.00 88.00 1.33 h6 H9 462.2-0740-024A1-XM ● ● ● ● ● ● 7.40 9.99 24.31 42.00 89.00 10.00 140.00 88.00 1.35 h6 H9 462.2-0800-026A1-XM ● ● ● ● ● ● 8.00 10.80 26.28 44.00 102.00 12.00 140.00 101.00 1.46 h6 H9 462.2-0825-027A1-XM ● ● ● ● ● ● 8.25 11.14 27.11 46.00 102.00 12.00 140.00 101.00 1.50 h6 H9 462.2-0840-027A1-XM ● ● ● ● ● ● 8.40 11.34 27.60 46.00 102.00 12.00 140.00 101.00 1.53 h6 H9 462.2-0850-027A1-XM ● ● ● ● ● ● 8.50 11.48 27.93 48.00 102.00 12.00 140.00 101.00 1.55 h6 H9 462.2-0855-028A1-XM ● ● ● ● ● ● 8.55 11.54 28.09 48.00 102.00 12.00 140.00 101.00 1.56 h6 H9 462.2-0860-028A1-XM ● ● ● ● ● ● 8.60 11.61 28.26 48.00 102.00 12.00 140.00 101.00 1.57 h6 H9 462.2-0865-028A1-XM ● ● ● ● ● ● 8.65 11.68 28.42 48.00 102.00 12.00 140.00 101.00 1.57 h6 H9 462.2-0870-028A1-XM ● ● ● ● ● ● 8.70 11.75 28.59 48.00 102.00 12.00 140.00 101.00 1.58 h6 H9 462.2-0880-028A1-XM ● ● ● ● ● ● 8.80 11.88 28.91 50.00 102.00 12.00 140.00 101.00 1.60 h6 H9 462.2-0885-029A1-XM ● ● ● ● ● ● 8.85 11.95 29.08 50.00 102.00 12.00 140.00 101.00 1.61 h6 H9 462.2-0900-029A1-XM ● ● ● ● ● ● 9.00 12.00 29.57 50.00 107.00 12.00 140.00 106.00 1.64 h6 H9 462.2-0925-030A1-XM ● ● ● ● ● ● 9.25 12.49 30.39 52.00 107.00 14.00 140.00 106.00 1.68 h6 H9 462.2-0930-030A1-XM ● ● ● ● ● ● 9.30 12.56 30.56 52.00 107.00 14.00 140.00 106.00 1.69 h6 H9 462.2-0940-030A1-XM ● ● ● ● ● ● 9.40 12.69 30.89 52.00 107.00 14.00 140.00 106.00 1.71 h6 H9 462.2-0950-031A1-XM ● ● ● ● ● ● 9.50 12.83 31.22 52.00 107.00 14.00 140.00 106.00 1.73 h6 H9 462.2-0955-031A1-XM ● ● ● ● ● ● 9.55 12.89 31.38 54.00 107.00 14.00 140.00 106.00 1.74 h6 H9 462.2-0965-031A1-XM ● ● ● ● ● ● 9.65 13.03 31.71 54.00 107.00 14.00 140.00 106.00 1.76 h6 H9 462.2-0980-032A1-XM ● ● ● ● ● ● 9.80 13.23 32.20 54.00 107.00 14.00 140.00 106.00 1.78 h6 H9 462.2-1000-032A1-XM ● ● ● ● ● ● 10.00 13.50 32.86 56.00 107.00 14.00 140.00 106.00 1.82 h6 H9 462.2-1020-033A1-XM ● ● ● ● ● ● 10.20 13.77 33.51 56.00 107.00 14.00 140.00 106.00 1.86 h6 H9 462.2-1025-033A1-XM ● ● ● ● ● ● 10.25 13.84 33.68 56.00 107.00 14.00 140.00 106.00 1.87 h6 H9 462.2-1030-033A1-XM ● ● ● ● ● ● 10.30 13.91 33.84 58.00 107.00 14.00 140.00 106.00 1.87 h6 H9 462.2-1100-036A1-XM ● ● ● ● ● ● 11.00 14.85 36.14 60.00 115.00 16.00 140.00 113.00 2.00 h6 H9 462.2-1120-036A1-XM ● ● ● ● ● ● 11.20 15.12 36.80 62.00 115.00 16.00 140.00 113.00 2.04 h6 H9 462.2-1130-037A1-XM ● ● ● ● ● ● 11.30 15.26 37.13 62.00 115.00 16.00 140.00 113.00 2.06 h6 H9 ● = First choice ○ = Good choice 249