Общий каталог Sumitomo 2019 - 2020 - страница 919

135° DC (h8) DCON h6 OthersBrazedReamersIndexableIndexableInsert TypeHead TypeSolidDrilling Super MultiDrills WGS Type (External Coolant Supply) Carbon Steel/Alloy Steelup to 0.28%Carbon Steel/Alloy Steelfrom 0.29%TemperedSteelHardenedSteelup to 45HRCStainlessSteelCast IronDuctileCast Iron Coat *Refer to N38 for the tolerance of h6 and h8 Fig 1  PL LCF OAL Body Dia.DC Cat. No. Flute Length Overall LengthLCFOAL TipPL Dimensions (mm)Shank Dia.DCONFigJ 6.8 to 7.0 MDW 0680 to 0700WGS2 34 74 1.4 7.0 1 7.1 to 7.5 MDW 0710 to 0750WGS2 357.6 to 8.0MDW 0760 to 0800WGS23880 1.51.6 8.0 11 8.1 to 8.5 MDW 0810 to 0850WGS2 388.6 to 9.0MDW 0860 to 0900WGS24084 1.71.8 9.0 11 9.1 to 9.5 MDW 0910 to 0950WGS2 409.6 to 10.0MDW 0960 to 1000WGS24389 1.92.0 10.0 11 10.1 to 10.5 MDW 1010 to 1050WGS2 4310.6 to 11.0MDW 1060 to 1100WGS24795 2.12.2 11.0 11 11.1 to 11.5 MDW 1110 to 1150WGS2 4711.6 to 12.0MDW 1160 to 1200WGS249102 2.32.4 12.0 11 12.1 to 12.5 MDW 1210 to 1250WGS2 5012.6 to 13.0MDW 1260 to 1300WGS252103 2.62.7 13.0 11 13.1 to 13.5 MDW 1310 to 1350WGS2 5313.6 to 14.0MDW 1360 to 1400WGS255108 2.82.9 14.0 11 14.1 to 14.5 MDW 1410 to 1450WGS2 5514.6 to 15.0MDW 1460 to 1500WGS256111 3.03.1 15.0 11 15.1 to 15.5 MDW 1510 to 1550WGS2 5615.6 to 16.0MDW 1560 to 1600WGS258115 3.23.3 16.0 11 Grade: ACX70 This product is a made-to-order item. Please specify the hole diameter (including tolerance) when ordering. Recommended Cutting Conditions (vc: Cutting Speed (m/min), f: Feed Rate (mm/rev)) Dia. DC Cutting Mild Steel/General Steel Stainless Steel Gray Cast Iron Ductile Cast Iron (mm) Conditions (up to 300HB) (up to 200HB) FC250 FCD450 ø10.0 vc 50 - 80 - 130 15 - 40 - 60 50 - 60 - 80 50 - 60 - 70 f 0.20 - 0.25 - 0.35 0.10 - 0.15 - 0.20 0.20 - 0.30 - 0.35 0.20 - 0.25 - 0.35 ø16.0 vc 60 - 100 - 140 20 - 40 - 60 60 - 80 - 100 50 - 60 - 80 f 0.25 - 0.30 - 0.35 0.10 - 0.15 - 0.20 0.25 - 0.30 - 0.35 0.25 - 0.30 - 0.35 * The recommended cutting conditions are also affected by factors such as machine rigidity and the workpiece clamping. Min. - Optimum - Max. Please adjust the cutting conditions according to your work environment. * If work hardening occurs during drilling, it is recommended to use a lower speed than the recommended cutting conditions. J59