
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] 462.2-0330-010A1-XM ● ● ● ● ● ● 3.30 4.46 10.84 22.00 66.00 6.00 140.00 66.00 0.60 h6 H9 462.2-0335-011A1-XM ● ● ● ● ● ● 3.35 4.52 11.01 22.00 66.00 6.00 140.00 66.00 0.61 h6 H9 462.2-0340-011A1-XM ● ● ● ● ● ● 3.40 4.59 11.17 22.00 66.00 6.00 140.00 66.00 0.62 h6 H9 462.2-0350-011A1-XM ● ● ● ● ● ● 3.50 4.73 11.50 22.00 66.00 6.00 140.00 65.00 0.64 h6 H9 462.2-0370-012A1-XM ● ● ● ● ● ● 3.70 5.00 12.16 24.00 66.00 6.00 140.00 65.00 0.67 h6 H9 462.2-0375-012A1-XM ● ● ● ● ● ● 3.75 5.06 12.32 24.00 66.00 6.00 140.00 65.00 0.68 h6 H9 462.2-0380-012A1-XM ● ● ● ● ● ● 3.80 5.13 12.48 24.00 66.00 6.00 140.00 65.00 0.69 h6 H9 462.2-0385-012A1-XM ● ● ● ● ● ● 3.85 5.20 12.65 24.00 66.00 6.00 140.00 65.00 0.70 h6 H9 462.2-0420-013A1-XM ● ● ● ● ● ● 4.20 5.67 13.80 26.00 66.00 6.00 140.00 65.00 0.76 h6 H9 462.2-0425-013A1-XM ● ● ● ● ● ● 4.25 5.74 13.97 26.00 66.00 6.00 140.00 65.00 0.77 h6 H9 462.2-0430-014A1-XM ● ● ● ● ● ● 4.30 5.81 14.13 26.00 66.00 6.00 140.00 65.00 0.78 h6 H9 462.2-0465-015A1-XM ● ● ● ● ● ● 4.65 6.28 15.28 28.00 79.00 8.00 140.00 78.00 0.85 h6 H9 462.2-0480-015A1-XM ● ● ● ● ● ● 4.80 6.48 15.77 30.00 79.00 8.00 140.00 78.00 0.87 h6 H9 462.2-0500-016A1-XM ● ● ● ● ● ● 5.00 6.75 16.43 30.00 79.00 8.00 140.00 78.00 0.91 h6 H9 462.2-0510-016A1-XM ● ● ● ● ● ● 5.10 6.89 16.76 32.00 79.00 8.00 140.00 78.00 0.93 h6 H9 462.2-0525-017A1-XM ● ● ● ● ● ● 5.25 7.09 17.25 32.00 79.00 8.00 140.00 78.00 0.96 h6 H9 462.2-0530-017A1-XM ● ● ● ● ● ● 5.30 7.16 17.42 32.00 79.00 8.00 140.00 78.00 0.96 h6 H9 462.2-0550-018A1-XM ● ● ● ● ● ● 5.50 7.43 18.07 34.00 79.00 8.00 140.00 78.00 1.00 h6 H9 462.2-0555-018A1-XM ● ● ● ● ● ● 5.55 7.49 18.23 34.00 79.00 8.00 140.00 78.00 1.01 h6 H9 462.2-0556-018A1-XM ● ● ● ● ● ● 5.56 7.51 18.27 34.00 79.00 8.00 140.00 78.00 1.01 h6 H9 462.2-0565-018A1-XM ● ● ● ● ● ● 5.65 7.63 18.57 34.00 79.00 8.00 140.00 78.00 1.03 h6 H9 462.2-0575-018A1-XM ● ● ● ● ● ● 5.75 7.76 18.89 34.00 79.00 8.00 140.00 78.00 1.05 h6 H9 462.2-0620-020A1-XM ● ● ● ● ● ● 6.20 8.37 20.37 38.00 89.00 10.00 140.00 88.00 1.13 h6 H9 462.2-0625-020A1-XM ● ● ● ● ● ● 6.25 8.44 20.54 38.00 89.00 10.00 140.00 88.00 1.14 h6 H9 462.2-0655-021A1-XM ● ● ● ● ● ● 6.55 8.84 21.52 40.00 89.00 10.00 140.00 88.00 1.19 h6 H9 462.2-0660-021A1-XM ● ● ● ● ● ● 6.60 8.91 21.68 40.00 89.00 10.00 140.00 88.00 1.20 h6 H9 462.2-0665-021A1-XM ● ● ● ● ● ● 6.65 8.98 21.85 40.00 89.00 10.00 140.00 88.00 1.21 h6 H9 462.2-0675-022A1-XM ● ● ● ● ● ● 6.75 9.11 22.18 40.00 89.00 10.00 140.00 88.00 1.23 h6 H9 462.2-0680-022A1-XM ● ● ● ● ● ● 6.80 9.18 22.34 40.00 89.00 10.00 140.00 88.00 1.24 h6 H9 462.2-0685-022A1-XM ● ● ● ● ● ● 6.85 9.25 22.51 40.00 89.00 10.00 140.00 88.00 1.25 h6 H9 ● = First choice ○ = Good choice 248