Общий каталог Sumitomo 2019 - 2020 - страница 1012

DrillingSolidIndexableIndexableHead TypeInsert TypeReamersBrazedOthers 135˚ DC DCON h8 135˚ DC DCON h8 Solid Brazed Straight Flute Drill SV Type / SVH Type Cast Iron DuctileCast IronAluminumAlloy Uncoated to Carbide *Refer to N38 for the tolerance of h8 Fig 1 Fig 2 PL PL Back Taper: 0.04 to 0.1/100 V-cut, brazed portion Back Taper: 0.04 to 0.1/100 WBTHK LCF OAL WBTHK LCF OAL J SV Type Cat. No. Dia. (Shank Dia.) Flute LengthDC(DCON)LCF Dimensions (mm)Overall LengthOALWeb ThicknessWBTHKSpecificationsFig SV 200 to 250 2.0 ≤ DC ≤ 2.5 20 50 0.5 1 SV 251 to 300 2.5 < DC ≤ 3.0 23 51 0.6 1 SV 301 to 350 3.0 < DC ≤ 3.5 26SV 351 to 4003.5 < DC ≤ 4.02956 0.70.8 11 SV 401 to 450 4.0 < DC ≤ 4.5 31 61 0.9 1 SV 451 to 500 4.5 < DC ≤ 5.0 34 66 1.0 1 SV 501 to 550 5.0 < DC ≤ 5.5 36 71 1.1 1 SV 551 to 600 5.5 < DC ≤ 6.0 41 76 1.2 Solid Type 1 SV 601 to 650 6.0 < DC ≤ 6.5 44 81 1.3 1 SV 651 to 700 6.5 < DC ≤ 7.0 47 86 1.4 1 SV 701 to 800 7.0 < DC ≤ 8.0 52 92 1.6 1 SV 801 to 900 8.0 < DC ≤ 9.0 55 97 1.8 1 SV 901 to 1000 9.0 < DC ≤ 10.0 57 102 2.0 1 SV 1001 to 1100 10.0 < DC ≤ 11.0SV 1101 to 120011.0 < DC ≤ 12.067 117 2.22.4 11 SV 1201 to 1400 12.0 < DC ≤ 14.0 73 123 2.7 1 SV 1401 to 1600 14.0 < DC ≤ 16.0 78SV 1601 to 180016.0 < DC ≤ 18.083133143 3.23.5 Brazed Type 11 SV 1801 to 2000 18.0 < DC ≤ 20.0 93 153 3.9 1 SVH Type Dimensions (mm) Cat. No. Dia. (Shank Dia.) Flute LengthDC(DCON)LCF Overall LengthOAL Web ThicknessWBTHK Specifications Fig SVH 400 to 500 4.0 ≤ DC ≤ 5.0 62 101 0.9 2 SVH 501 to 600 5.0 < DC ≤ 6.0 73 116 1.1 2 SVH 601 to 700 6.0 < DC ≤ 7.0 85 131 1.4 2 SVH 701 to 800 7.0 < DC ≤ 8.0 98 147 1.6 2 SVH 801 to 900 8.0 < DC ≤ 9.0 110 157 1.8 2 SVH 901 to 1000 9.0 < DC ≤ 10.0 122SVH 1001 to 110010.0 < DC ≤ 11.0134172184 2.02.2 Solid Type 22 SVH 1101 to 1200 11.0 < DC ≤ 12.0 146 196 2.4 2 SVH 1201 to 1300 12.0 < DC ≤ 13.0 159 209 2.6 2 SVH 1301 to 1400 13.0 < DC ≤ 14.0 171 221 2.8 2 SVH 1401 to 1500 14.0 < DC ≤ 15.0 183 233 3.0 2 SVH 1501 to 1600 15.0 < DC ≤ 16.0 195 245 3.2 2 Recommended Cutting Conditions for SV Type and SVH Type SV Type  (vc: Cutting Speed (m/min), f: Feed Rate (mm/rev)) SVH Type  (vc: Cutting Speed (m/min), f: Feed Rate (mm/rev)) Dia. DC (mm) Conditions Ductile Cast Iron Cast Iron Non-Ferrous Alloy Dia. DC (mm) Conditions Ductile Cast Iron Cast Iron Non-Ferrous Alloy ø10.0 vc 20 - 40 - 60 20 - 35 - 50 50 - 80 - 100f0.05 - 0.06 - 0.080.05 - 0.07 - 0.10.05 - 0.07 - 0.1ø10.0vc40 - 70 - 10050 - 70 - 10050 - 100 - 150f0.15 - 0.17 - 0.20.2 - 0.25 - 0.30.25 - 0.27 - 0.3 ø20.0 vc 30 - 50 - 70 30 - 60 - 80 80 - 100 - 120f0.05 - 0.07 - 0.080.05 - 0.08 - 0.10.05 - 0.1 - 0.15ø20.0vc60 - 90 - 120100 - 130 - 160100 - 150 - 200f0.2 - 0.25 - 0.30.2 - 0.25 - 0.30.3 - 0.32 - 0.35 Min. - Optimum - Max. Min. - Optimum - Max. J152