Общий каталог Sumitomo 2019 - 2020 - страница 911

Stock 135° DC h8 Stock DCON h6 OthersBrazedReamersIndexableIndexableInsert TypeHead TypeSolidDrilling Super MultiDrills GS Type (External Coolant Supply) Carbon Steel/Alloy Steelup to 0.28%Carbon Steel/Alloy Steelfrom 0.29%TemperedSteelHardenedSteelup to 45HRCHardenedSteelfrom 46HRCStainlessSteelTi AlloyHeat-resistantSteelCast IronDuctileCast Iron Coat *Refer to N38 for the tolerance of h6 and h8 Fig 1 PL LU LCF OAL Diameter ø17.8 to 18.9mmDia.Hole DepthDC(L/D)Cat. No. Dimensions (mm) Diameter ø19.0 to 20.0mmEfectiveLength Flute Length Overal LengthLULCFOALTipPLShank Dia. DCON FigDia.Hole DepthDC(L/D)Cat. No.Dimensions (mm)EfectiveLength Flute Length Overal LengthLULCFOALTipPLShank Dia. DCON FigJ 17.8 24 MDW 1780GS2MDW 1780GS4 36.0 62.7 123.779.0 105.7 170.7 3.7 18.0 11 19.0 24 ● MDW 1900GS2●MDW 1900GS4 35.4 63.9 126.981.4 109.9 182.9 3.9 19.0 11 17.9 24 MDW 1790GS2MDW 1790GS4 35.9 62.7 123.778.9 105.7 170.7 3.7 18.0 11 19.1 24 MDW 1910GS2MDW 1910GS4 36.4 65.0 131.085.4 114.0 183.0 4.0 20.0 11 18.0 24 ● MDW 1800GS2●MDW 1800GS4 35.7 62.7 123.778.7 105.7 170.7 3.7 18.0 11 19.2 24 MDW 1920GS2MDW 1920GS4 36.2 65.0 131.085.2 114.0 183.0 4.0 20.0 11 18.1 24 MDW 1810GS2MDW 1810GS4 35.6 62.7 126.780.6 107.7 182.7 3.7 19.0 11 19.3 24 MDW 1930GS2MDW 1930GS4 36.1 65.0 131.085.1 114.0 183.0 4.0 20.0 11 18.2 24 MDW 1820GS2MDW 1820GS4 35.5 62.8 126.880.5 107.8 182.8 3.8 19.0 11 19.4 24 MDW 1940GS2MDW 1940GS4 35.9 65.0 131.084.9 114.0 183.0 4.0 20.0 11 18.3 24 MDW 1830GS2MDW 1830GS4 35.4 62.8 126.880.4 107.8 182.8 3.8 19.0 11 19.5 24 ● MDW 1950GS2●MDW 1950GS4 35.8 65.0 131.084.8 114.0 183.0 4.0 20.0 11 18.4 24 MDW 1840GS2MDW 1840GS4 35.2 62.8 126.880.2 107.8 182.8 3.8 19.0 11 19.6 24 MDW 1960GS2MDW 1960GS4 36.7 66.1 131.188.7 118.1 183.1 4.1 20.0 11 18.5 24 ● MDW 1850GS2●MDW 1850GS4 35.1 62.8 126.880.1 107.8 182.8 3.8 19.0 11 19.7 24 MDW 1970GS2MDW 1970GS4 36.6 66.1 131.188.6 118.1 183.1 4.1 20.0 11 18.6 24 MDW 1860GS2MDW 1860GS4 36.0 63.9 126.982.0 109.9 182.9 3.9 19.0 11 19.8 24 MDW 1980GS2MDW 1980GS4 36.4 66.1 131.188.4 118.1 183.1 4.1 20.0 11 18.7 24 MDW 1870GS2MDW 1870GS4 35.9 63.9 126.981.9 109.9 182.9 3.9 19.0 11 19.9 24 MDW 1990GS2MDW 1990GS4 36.3 66.1 131.188.3 118.1 183.1 4.1 20.0 11 18.8 24 MDW 1880GS2MDW 1880GS4 35.7 63.9 126.981.7 109.9 182.9 3.9 19.0 11 20.0 24 ● MDW 2000GS2●MDW 2000GS4 36.1 66.1 131.188.1 118.1 183.1 4.1 20.0 11 18.9 24 MDW 1890GS2MDW 1890GS4 35.6 63.9 126.981.6 109.9 182.9 3.9 19.0 11 Grade: ACX70 Grade: ACX70 Recommended Cutting Conditions (vc: Cutting speed (m/min), f: Feed rate (mm/rev)) Dia. DC Cutting Mild Steel/General Steel Hardened Steel Stainless Steel Gray Cast Iron Ductile Cast Iron (mm) Conditions (up to 300HB) (up to 45HRC) (46HRC up) (up to 200HB) FC250 FCD450 ø3.0 vc 30 - 60 - 70 20 - 30 - 40 10 - 15 - 20 10 - 25 - 40 40 - 50 - 70 35 - 45 - 60 f 0.1 - 0.15 - 0.2 0.06 - 0.07 - 0.08 0.05 - 0.07 - 0.08 0.06 - 0.08 - 0.12 0.15 - 0.2 - 0.25 0.12 - 0.15 - 0.2 ø4.0 vc 30 - 60 - 80 20 - 30 - 40 10 - 15 - 20 10 - 25 - 45 40 - 50 - 70 35 - 45 - 60 f 0.12 - 0.17 - 0.22 0.07 - 0.08 - 0.09 0.05 - 0.07 - 0.08 0.07 - 0.09 - 0.13 0.15 - 0.2 - 0.27 0.13 - 0.17 - 0.22 ø5.0 vc 40 - 60 - 100 20 - 30 - 40 10 - 15 - 20 15 - 30 - 55 40 - 50 - 70 40 - 50 - 60 f 0.15 - 0.2 - 0.25 0.08 - 0.09 - 0.1 0.05 - 0.07 - 0.08 0.08 - 0.1 - 0.15 0.15 - 0.2 - 0.3 0.15 - 0.2 - 0.25 ø8.0 vc 40 - 80 - 120 20 - 40 - 40 10 - 15 - 20 15 - 35 - 55 40 - 50 - 80 50 - 60 - 70 f 0.18 - 0.23 - 0.3 0.09 - 0.1 - 0.13 0.06 - 0.08 - 0.1 0.09 - 0.12 - 0.17 0.18 - 0.23 - 0.33 0.18 - 0.23 - 0.3 ø10.0 vc 50 - 80 - 130 20 - 40 - 40 10 - 15 - 20 15 - 40 - 60 50 - 60 - 80 50 - 60 - 70 f 0.2 - 0.25 - 0.35 0.1 - 0.12 - 0.15 0.06 - 0.08 - 0.1 0.1 - 0.15 - 0.2 0.2 - 0.3 - 0.35 0.2 - 0.25 - 0.35 ø12.0 vc 50 - 80 - 130 20 - 40 - 40 10 - 15 - 20 15 - 40 - 60 50 - 65 - 80 50 - 60 - 70 f 0.2 - 0.25 - 0.35 0.1 - 0.12 - 0.15 0.06 - 0.08 - 0.1 0.1 - 0.15 - 0.2 0.2 - 0.3 - 0.35 0.2 - 0.25 - 0.35 ø16.0 vc 50 - 90 - 130 20 - 40 - 40 10 - 15 - 20 20 - 40 - 60 60 - 80 - 90 50 - 60 - 75 f 0.22 - 0.26 - 0.35 0.1 - 0.12 - 0.15 0.07 - 0.09 - 0.11 0.1 - 0.15 - 0.2 0.22 - 0.3 - 0.35 0.22 - 0.28 - 0.35 ø20.0 vc 60 - 100 - 140 20 - 40 - 40 10 - 15 - 20 20 - 40 - 60 60 - 80 - 100 50 - 60 - 80 f 0.25 - 0.3 - 0.35 0.1 - 0.12 - 0.15 0.08 - 0.1 - 0.12 0.1 - 0.15 - 0.2 0.25 - 0.3 - 0.35 0.25 - 0.3 - 0.35 Min. - Optimum - Max. J51