Coated Endmills øD Structual Steel Carbon Steel Alloy Steel Pre-hardened Steel Tempered Die Steel Stainless Steel Ti Alloy / Heat Resistant Alloy Cast iron Al Alloy Cu Alloyød h5 Graphite doc doc GSX MILL Endmills 4 4 Flutes Endmills GSX 40000C-3D Type CoatedCarbideGSX Hardened Steel45~5555~6060~65 HRC HRC HRCGradesCoating◎◎◎◎◎◎  Endmills (mm) Cat. No. Stock øD 1 2 L ød GSX 40100C-3D l 1,0 3,0 4,0 40 4 GSX 40150C-3D l 1,5 4,5 5,5 40 4 1 GSX 40200C-3D l 2,0 6,0 7,0 40 4 2 L GSX 40250C-3D l 2,5 7,5 8,5 40 4 GSX 40300C-3D l 3,0 9,0 10,5 50 6 30° ( øD) (mm) GSX 40400C-3D l 4,0 12,0 13,5 50 6 40 GSX40000C-3D GSX 40500C-3D l 5,0 15,0 17,0 50 6 Helix Angle Corner : C Type 30 1.5D 2D 3D 4D GSX 40600C-3D l 6,0 18,0 – 50 6 øDc Tolerance 20 GSX 40800C-3D l 8,0 24,0 – 70 8 D ≤ 3,0 0 – 0,015 10 GSX 41000C-3D l 10,0 30,0 – 90 10 3,0 < D ≤ 1212,0 < D 0 – 0,0200– 0,030 0 20 40 60 80 100 ( 1) GSX 41200C-3D l 12,0 36,0 – 90 12GSX 41600C-3Dl16,048,0–11016 Grade: ACF20  GSX 42000C-3D 20,0 60,0 – 120 20 n Endmill Identification (GSX MILL Series) GSX 4 0100 C - 2D / 3D j k l m n Series No. of Diameter Cutting Cutting Edge Code Teeth Edge Length ( S: Sharp EdgeC: Gash Land Drilling ) Recommended Cutting Conditions 1. For stable machining performance use rigid, high-precision machines and holders. 2. Use air blowing when dry machining. 3. Use wet machining for stainless steel, heat resistant alloy, and titanium alloy applications. 4. In rear cases, chattering may occur in early milling stages, dissipating after 2m of cutting. 5. If chattering is a problem, reduce the spindle speed and feed rate indicated in the table below by the same ratio, or reduce the depth of cut. 6. If the machine cannot achieve the recommended spindle speed, please use the max. spindle speed available. woc øD woc l Shoulder Milling Work Material Structural SteelCond. Carbon Steel(150 to 250HB) Cast Iron Alloy Steel(25 to 35HRC)Tempered Steel,Hardened Steel(35 to 45HRC)Hardened Steel(45 to 55HRC)Stainless SteelHeat ResistiveSteel,Titanium Alloy øD (mm) Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min) 1,0 21.000 360 21.000 360 21.000 360 19.000 220 13.000 140 9.000 90 10.500 90 9.000 65 2,0 10.500 360 10.500 360 10.500 360 9.600 290 7.500 180 4.500 110 5.200 120 4.500 85 4,0 5.200 500 5.200 500 5.200 500 4.800 370 4.000 280 2.250 150 2.600 160 2.250 100 6,0 3.500 560 3.500 560 3.500 560 3.200 400 2.700 300 1.500 160 1.700 170 1.500 120 8,0 2.600 520 2.600 520 2.600 520 2.400 400 2.000 300 1.100 160 1.300 170 1.100 120 10,0 2.100 500 2.100 500 2.100 500 1.900 400 1.600 300 900 160 1.000 160 900 120 12,0 1.750 500 1.750 500 1.750 500 1.600 400 1.350 300 750 150 850 160 750 120 16,0 1.300 420 1.300 420 1.300 420 1.200 330 1.000 260 550 120 650 140 550 100 20,0 1.050 380 1.050 380 1.050 380 950 290 800 230 450 110 500 120 450 90 Shoulder doc 2,5 D 2,0 D cutting woc øD< 3: 0,05 D , 3 ≤ øD< 8: 0,1 D , 8 ≤ øD: 0,15 D 0,02 D l Grooving Work Material Structural SteelCond. Carbon Steel(150 to 250HB) Cast Iron Alloy Steel(25 to 35HRC)Tempered Steel,Hardened Steel(35 to 45HRC)Hardened Steel(45 to 55HRC)Stainless SteelHeat ResistiveSteel,Titanium Alloy øD (mm) Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate Spindle Speed Feed Rate(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min)(rpm)(mm/min) 1,0 16.600 140 16.600 140 16.600 140 15.500 100 10.500 100 7.500 70 9.400 60 3.750 20 2,0 9.500 160 9.500 160 9.500 160 9.000 180 6.200 120 4.500 90 5.200 80 2.250 30 4,0 5.200 160 5.200 180 5.200 180 4.800 160 3.400 110 2.200 65 2.600 70 1.250 25 6,0 3.500 160 3.500 200 3.500 200 3.200 160 2.550 120 1.500 65 1.700 70 950 25 8,0 2.600 160 2.600 200 2.600 200 2.400 160 1.900 120 1.100 65 1.300 70 700 25 10,0 2.100 160 2.100 200 2.100 200 1.900 160 1.500 120 900 65 1.000 70 550 25 12,0 1.750 160 1.750 200 1.750 200 1.600 160 1.250 120 750 65 850 70 450 25 16,0 1.300 160 1.300 200 1.300 200 1.200 160 950 120 550 65 650 70 350 25 20,0 1.050 160 1.050 200 1.050 200 950 160 750 120 450 65 500 70 280 25 Grooving doc 0,1 D 0,2 D 0,05 D 0,1 D J18 l = Euro stock