High-Performance High-Speed Steel (HSS-E/PM) • Finishing Series 1N77 • VariMill™ • Centre cutting. • Unequal flute spacing. • Standard items listed. Additional styles and coatings made-to-order. End Mill Tolerances tolerance h6 D1 tolerance D +/- All +0,04/-0,0 )3 0/0,006 > 3–6 0/0,008 > 6–10 0/0,009 > 10–18 0/0,011 > 18–30 0/0,013 „Series 1N77 • VariMill ⅷ first choice ࠗ alternate choice graTdieCTNi-CCNT-CT graTdIeCTNiC-CNW-CW TiCN TiCN length of cut length order # catalogue # order # catalogue # D1 D Ap1 max L 2605715 1N7706002CT 2605716 1N7706002CW 6,0 6 13,00 57 2605717 1N7708004CT 2605718 1N7708004CW 8,0 10 19,00 69 2605719 1N7710004CT 2605720 1N7710004CW 10,0 10 22,00 72 2605721 1N7712005CT 2605722 1N7712005CW 12,0 12 26,00 83 2605823 1N7714005CT 2605824 1N7714005CW 14,0 12 26,00 83 2605825 1N7716006CT 2605826 1N7716006CW 16,0 16 32,00 92 2605827 1N7718006CT 2605828 1N7718006CW 18,0 16 32,00 92 2605829 1N7720007CT 2605830 1N7720007CW 20,0 20 38,00 104 2605831 1N7722007CT 2605832 1N7722007CW 22,0 20 38,00 104 2605843 1N7725008CT 2605844 1N7725008CW 25,0 25 45,00 121 2605845 1N7730008CT 2605846 1N7730008CW 30,0 25 45,00 121 NOTE: For application data, please see page Q13. widia.com Q9 High-Performance High-Speed Steel (HSS-E/PM)