Основной каталог Winstar 2021 - страница 522

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Spotting & Centering Drills DCN - for Centering ∙ External Coolant ∙ Countersink angle 90° P M K N S H Specification ．120° Tip Angle ．90° Countersink Angle (γ) ．External Coolant ．UNIX Coating ● ○ ● ．Tolerance h8 Unit:mm Order No. D L1 L Ds Order No. D L1 L Ds DCN01000901 1.00 1.6 38 3 DCN01250901 1.25 1.9 38 3 DCN01600901 1.60 2.4 42 4 DCN02000901 2.00 2.9 50 5 DCN02500901 2.50 3.6 50 6 DCN03000901 3.00 3.9 60 8 DCN03150901 3.15 3.9 60 8 DCN04000901 4.00 5.0 75 10 DCN05000901 5.00 6.3 75 12 B087