
Drilling tools | CoroDrill® Dura 462 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 LCF OAL DCONMS SIG LF PL ULDR CP TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] [bar] 462.1-0525-026A0-XM ● ● ● 5.25 27.01 44.00 82.00 6.00 140.00 81.24 0.96 5.14 20 h6 H9 462.1-0530-026A0-XM ● ● ● 5.30 27.27 44.00 82.00 6.00 140.00 81.23 0.96 5.15 20 h6 H9 462.1-0540-026A0-XM ● ● ● 5.40 27.79 44.00 82.00 6.00 140.00 81.21 0.98 5.15 20 h6 H9 462.1-0550-028A0-XM ● ● ● 5.50 28.30 44.00 82.00 6.00 140.00 81.20 1.00 5.15 20 h6 H9 462.1-0556-028A0-XM ● ● ● 5.56 28.61 44.00 82.00 6.00 140.00 81.19 1.01 5.15 20 h6 H9 462.1-0560-028A0-XM ● ● ● 5.60 28.82 44.00 82.00 6.00 140.00 81.18 1.02 5.15 20 h6 H9 462.1-0561-028A0-XM ● ● ● 5.61 28.87 44.00 82.00 6.00 140.00 81.18 1.02 5.14 20 h6 H9 462.1-0565-028A0-XM ● ● ● 5.65 29.07 44.00 82.00 6.00 140.00 81.18 1.03 5.15 20 h6 H9 462.1-0570-029A0-XM ● ● ● 5.70 29.33 44.00 82.00 6.00 140.00 81.17 1.04 5.15 20 h6 H9 462.1-0575-029A0-XM ● ● ● 5.75 29.59 44.00 82.00 6.00 140.00 81.16 1.05 5.15 20 h6 H9 462.1-0579-029A0-XM ● ● ● 5.79 29.79 44.00 82.00 6.00 140.00 81.16 1.05 5.14 20 h6 H9 462.1-0580-029A0-XM ● ● ● 5.80 29.84 44.00 82.00 6.00 140.00 81.16 1.06 5.14 20 h6 H9 462.1-0590-029A0-XM ● ● ● 5.90 30.36 44.00 82.00 6.00 140.00 81.14 1.07 5.15 20 h6 H9 462.1-0594-029A0-XM ● ● ● 5.94 30.56 44.00 82.00 6.00 140.00 81.14 1.08 5.14 20 h6 H9 462.1-0595-030A0-XM ● ● ● 5.95 30.62 44.00 82.00 6.00 140.00 81.13 1.08 5.14 20 h6 H9 462.1-0605-030A0-XM ● ● ● 6.05 31.13 53.00 91.00 8.00 140.00 90.12 1.10 5.15 20 h6 H9 462.1-0610-031A0-XM ● ● ● 6.10 31.39 53.00 91.00 8.00 140.00 90.11 1.11 5.15 20 h6 H9 462.1-0615-031A0-XM ● ● ● 6.15 31.65 53.00 91.00 8.00 140.00 90.11 1.12 5.15 20 h6 H9 462.1-0620-031A0-XM ● ● ● 6.20 31.90 53.00 91.00 8.00 140.00 90.10 1.13 5.15 20 h6 H9 462.1-0625-031A0-XM ● ● ● 6.25 32.16 53.00 91.00 8.00 140.00 90.09 1.14 5.15 20 h6 H9 462.1-0630-032A0-XM ● ● ● 6.30 32.42 53.00 91.00 8.00 140.00 90.08 1.15 5.15 20 h6 H9 462.1-0635-032A0-XM ● ● ● 6.35 32.67 53.00 91.00 8.00 140.00 90.08 1.16 5.14 20 h6 H9 462.1-0640-032A0-XM ● ● ● 6.40 32.93 53.00 91.00 8.00 140.00 90.07 1.16 5.15 20 h6 H9 462.1-0650-033A0-XM ● ● ● 6.50 33.45 53.00 91.00 8.00 140.00 90.05 1.18 5.15 20 h6 H9 462.1-0653-033A0-XM ● ● ● 6.53 33.60 53.00 91.00 8.00 140.00 90.05 1.19 5.15 20 h6 H9 462.1-0660-033A0-XM ● ● ● 6.60 33.96 53.00 91.00 8.00 140.00 90.04 1.20 5.15 20 h6 H9 462.1-0663-033A0-XM ● ● ● 6.63 34.12 53.00 91.00 8.00 140.00 90.04 1.21 5.15 20 h6 H9 462.1-0670-034A0-XM ● ● ● 6.70 34.48 53.00 91.00 8.00 140.00 90.03 1.22 5.15 20 h6 H9 462.1-0675-034A0-XM ● ● ● 6.75 34.73 53.00 91.00 8.00 140.00 90.02 1.23 5.15 20 h6 H9 462.1-0676-034A0-XM ● ● ● 6.76 34.78 53.00 91.00 8.00 140.00 90.02 1.23 5.15 20 h6 H9 ● = First choice ○ = Good choice 296