CESC

High Helix Center Drills-JIS Type C 60°

Specification

DrillShankMaximumOverallDrillLarger cut
dia.dia.dia.lengthlengthlength
DcDsDDL

For icon explanation, refer to P.50

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Size Dc × θ ×DsCodeDs (mm) D1 (mm)D2 (mm)L (mm)ℓ (mm)ℓ2 (mm)TypeStock
0.5×60゜ ×3.15CEC0.53.15 1.61.0631.50.80.61
0.63×60゜ ×3.15CEC0.633.15 21.3231.510.81
0.8×60゜ ×3.15CEC0.83.15 2.51.731.51.211
1×60゜ ×3.15CEC1.03.15 3.152.1231.51.51.22
1.25×60゜ ×4CEC1.254 42.6535.51.91.52
1.6×60゜ ×5CEC1.65 53.35402.41.82
2×60゜ ×6.3CEC2.06.3 6.34.254532.22
2.5×60゜ ×8CEC2.58 85.3503.832
3.15×60゜ ×10CEC3.1510 106.7564.83.52
4×60゜ ×12.5CEC4.012.5 12.58.56364.22
5×60゜ ×16CEC5.016 1610.6717.55.52
6.3×60゜ ×18CEC6.318 1813.2759.25.52
8×60゜ ×22.4CEC8.022.4 22.4179011.55.52
10×60゜ ×28CEC01028 2821.211214.272