
Solid round tools | Drilling tools CoroDrill® Dura 462, solid carbide micro drill for multi-materials External coolant supply Common data values COATING PVD TiAlN Metric (mm) P M K N S O X0BM X0BM X0BM X0BM X0BM X0BM Ordering code DC LU LF OAL DCONMS SIG LCF PL ULDR TCDCON TCHA [mm] [mm] [mm] [mm] [mm] [deg] [mm] [mm] 462.1-0230-009A0-XM ● ● ● ● ● ● 2.30 9.05 37.46 38.00 3.00 130.00 12.50 0.54 3.93 h6 JS7 462.1-0231-009A0-XM ● ● ● ● ● ● 2.31 9.03 37.46 38.00 3.00 130.00 12.50 0.54 3.91 h6 JS7 462.1-0232-009A0-XM ● ● ● ● ● ● 2.32 9.02 37.46 38.00 3.00 130.00 12.50 0.54 3.89 h6 JS7 462.1-0233-009A0-XM ● ● ● ● ● ● 2.33 9.01 37.46 38.00 3.00 130.00 12.50 0.54 3.86 h6 JS7 462.1-0234-008A0-XM ● ● ● ● ● ● 2.34 8.99 37.45 38.00 3.00 130.00 12.50 0.55 3.84 h6 JS7 462.1-0235-008A0-XM ● ● ● ● ● ● 2.35 8.98 37.45 38.00 3.00 130.00 12.50 0.55 3.82 h6 JS7 462.1-0236-008A0-XM ● ● ● ● ● ● 2.36 8.96 37.45 38.00 3.00 130.00 12.50 0.55 3.80 h6 JS7 462.1-0237-008A0-XM ● ● ● ● ● ● 2.37 8.94 37.45 38.00 3.00 130.00 12.50 0.55 3.77 h6 JS7 462.1-0238-008A0-XM ● ● ● ● ● ● 2.38 8.93 37.45 38.00 3.00 130.00 12.50 0.55 3.75 h6 JS7 462.1-0239-008A0-XM ● ● ● ● ● ● 2.39 8.91 37.44 38.00 3.00 130.00 12.50 0.56 3.73 h6 JS7 462.1-0240-008A0-XM ● ● ● ● ● ● 2.40 8.90 37.44 38.00 3.00 130.00 12.50 0.56 3.71 h6 JS7 462.1-0241-008A0-XM ● ● ● ● ● ● 2.41 8.89 37.44 38.00 3.00 130.00 12.50 0.56 3.69 h6 JS7 462.1-0242-008A0-XM ● ● ● ● ● ● 2.42 8.87 37.44 38.00 3.00 130.00 12.50 0.56 3.67 h6 JS7 462.1-0243-008A0-XM ● ● ● ● ● ● 2.43 8.85 37.43 38.00 3.00 130.00 12.50 0.57 3.64 h6 JS7 462.1-0244-008A0-XM ● ● ● ● ● ● 2.44 8.84 37.43 38.00 3.00 130.00 12.50 0.57 3.62 h6 JS7 462.1-0245-008A0-XM ● ● ● ● ● ● 2.45 8.82 37.43 38.00 3.00 130.00 12.50 0.57 3.60 h6 JS7 462.1-0246-008A0-XM ● ● ● ● ● ● 2.46 8.81 37.43 38.00 3.00 130.00 12.50 0.57 3.58 h6 JS7 462.1-0247-008A0-XM ● ● ● ● ● ● 2.47 8.80 37.42 38.00 3.00 130.00 12.50 0.58 3.56 h6 JS7 462.1-0248-008A0-XM ● ● ● ● ● ● 2.48 8.78 37.42 38.00 3.00 130.00 12.50 0.58 3.54 h6 JS7 462.1-0249-008A0-XM ● ● ● ● ● ● 2.49 8.77 37.42 38.00 3.00 130.00 12.50 0.58 3.52 h6 JS7 462.1-0250-010A0-XM ● ● ● ● ● ● 2.50 10.25 37.42 38.00 3.00 130.00 14.00 0.58 4.10 h6 JS7 462.1-0251-010A0-XM ● ● ● ● ● ● 2.51 10.23 37.41 38.00 3.00 130.00 14.00 0.59 4.08 h6 JS7 462.1-0252-010A0-XM ● ● ● ● ● ● 2.52 10.22 37.41 38.00 3.00 130.00 14.00 0.59 4.06 h6 JS7 462.1-0253-010A0-XM ● ● ● ● ● ● 2.53 10.20 37.41 38.00 3.00 130.00 14.00 0.59 4.03 h6 JS7 462.1-0254-010A0-XM ● ● ● ● ● ● 2.54 10.19 37.41 38.00 3.00 130.00 14.00 0.59 4.01 h6 JS7 462.1-0255-010A0-XM ● ● ● ● ● ● 2.55 10.18 37.41 38.00 3.00 130.00 14.00 0.59 3.99 h6 JS7 462.1-0256-010A0-XM ● ● ● ● ● ● 2.56 10.16 37.40 38.00 3.00 130.00 14.00 0.60 3.97 h6 JS7 462.1-0257-010A0-XM ● ● ● ● ● ● 2.57 10.15 37.40 38.00 3.00 130.00 14.00 0.60 3.95 h6 JS7 462.1-0258-010A0-XM ● ● ● ● ● ● 2.58 10.13 37.40 38.00 3.00 130.00 14.00 0.60 3.93 h6 JS7 462.1-0259-010A0-XM ● ● ● ● ● ● 2.59 10.11 37.40 38.00 3.00 130.00 14.00 0.60 3.91 h6 JS7 ● = First choice ○ = Good choice 336