
Solid round tools | Drilling tools CoroDrill® Dura 462, solid carbide drill for multi- materials Nominal drilling depth 8xD. Internal coolant supply Common data values COATING PVD TiAlCrSiN Metric (mm) P M K N X2BM 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] 462.1-1680-120A1-XM ● ● ● ● 16.80 136.85 243.55 246.00 18.00 140.00 194.00 3.06 8.15 20 h6 H9 462.1-1690-120A1-XM ● ● ● ● 16.90 137.66 243.54 246.00 18.00 140.00 194.00 3.08 8.15 20 h6 H9 462.1-1700-128A1-XM ● ● ● ● 17.00 138.47 243.52 246.00 18.00 140.00 194.00 3.09 8.15 20 h6 H9 462.1-1707-128A1-XM ● ● ● ● 17.07 139.05 243.51 246.00 18.00 140.00 194.00 3.11 8.15 20 h6 H9 462.1-1710-128A1-XM ● ● ● ● 17.10 139.29 243.51 246.00 18.00 140.00 194.00 3.11 8.15 20 h6 H9 462.1-1730-128A1-XM ● ● ● ● 17.30 140.92 243.48 246.00 18.00 140.00 194.00 3.15 8.15 20 h6 H9 462.1-1746-128A1-XM ● ● ● ● 17.46 142.22 243.46 246.00 18.00 140.00 194.00 3.18 8.14 20 h6 H9 462.1-1750-131A1-XM ● ● ● ● 17.50 142.55 243.45 246.00 18.00 140.00 194.00 3.18 8.15 20 h6 H9 462.1-1755-131A1-XM ● ● ● ● 17.55 142.96 243.45 246.00 18.00 140.00 194.00 3.19 8.15 20 h6 H9 462.1-1780-131A1-XM ● ● ● ● 17.80 144.99 243.41 246.00 18.00 140.00 194.00 3.24 8.15 20 h6 H9 462.1-1786-131A1-XM ● ● ● ● 17.86 145.48 243.40 246.00 18.00 140.00 194.00 3.25 8.15 20 h6 H9 462.1-1790-131A1-XM ● ● ● ● 17.90 145.81 243.39 246.00 18.00 140.00 194.00 3.26 8.15 20 h6 H9 462.1-1826-135A1-XM ● ● ● ● 18.26 148.74 266.34 269.00 20.00 140.00 215.00 3.32 8.15 20 h6 H9 462.1-1835-135A1-XM ● ● ● ● 18.35 149.47 266.33 269.00 20.00 140.00 215.00 3.34 8.15 20 h6 H9 462.1-1850-139A1-XM ● ● ● ● 18.50 150.69 266.31 269.00 20.00 140.00 215.00 3.37 8.15 20 h6 H9 462.1-1865-139A1-XM ● ● ● ● 18.65 151.92 266.29 269.00 20.00 140.00 215.00 3.39 8.14 20 h6 H9 462.1-1880-139A1-XM ● ● ● ● 18.80 153.14 266.26 269.00 20.00 140.00 215.00 3.42 8.15 20 h6 H9 462.1-1890-139A1-XM ● ● ● ● 18.90 153.95 266.25 269.00 20.00 140.00 215.00 3.44 8.15 20 h6 H9 462.1-1900-143A1-XM ● ● ● ● 19.00 154.77 266.23 269.00 20.00 140.00 215.00 3.46 8.15 20 h6 H9 462.1-1905-143A1-XM ● ● ● ● 19.05 155.17 266.23 269.00 20.00 140.00 215.00 3.47 8.15 20 h6 H9 462.1-1925-143A1-XM ● ● ● ● 19.25 156.80 266.20 269.00 20.00 140.00 215.00 3.50 8.15 20 h6 H9 462.1-1930-143A1-XM ● ● ● ● 19.30 157.21 266.19 269.00 20.00 140.00 215.00 3.51 8.15 20 h6 H9 462.1-1950-146A1-XM ● ● ● ● 19.50 158.84 266.16 269.00 20.00 140.00 215.00 3.54 8.15 20 h6 H9 462.1-1955-146A1-XM ● ● ● ● 19.55 159.25 266.15 269.00 20.00 140.00 215.00 3.56 8.15 20 h6 H9 462.1-1980-146A1-XM ● ● ● ● 19.80 161.28 266.12 269.00 20.00 140.00 215.00 3.60 8.15 20 h6 H9 ● = First choice ○ = Good choice 305