GSX MILL 2 Flute Endmills Sharp Edge 2 Expansion GSX 20000S-2D Type Flutes 2 Coated Carbide Carbon Steel Alloy Steel Pre-hardened Tempered Steel Die Steel Hardened Steel Stainless Ti Alloy Heat Resistant A loy Cast Iron Aluminum Copper Alloy Graphite CFRP Steel 45 to 55 55 to 60 60 to 65 Steel Alloy HRC HRC HRC Flutes S G G G G G S G S S Coating Corner Side Milling Groove Finishing DC DMM h5 30° APMX DC Tolerance LU D ≤ 3.0 0 –0.015 LF 3.0 < D ≤ 12 0 –0.020 Helix Angle 12.0 < D 0 –0.030 ■ Body Diameter ø0.3 to 4.8mm Dimensions (mm) Cat. No. Stock Cutting diameter Depth of cut Cutting Edge Length Total Length Shank diameter DC APMX LU LF DMM GSX 20030S-2D D 0.3 0.6 1.0 40 4 20040S-2D D 0.4 0.8 1.2 40 4 20050S-2D D 0.5 1.3 1.7 40 4 20060S-2D D 0.6 1.3 1.8 40 4 20070S-2D D 0.7 1.4 1.9 40 4 GSX 20080S-2D D 0.8 1.6 2.1 40 4 20090S-2D D 0.9 1.8 2.3 40 4 20100S-2D D 1.0 2.5 3.5 40 4 20110S-2D D 1.1 2.5 3.5 40 4 20120S-2D D 1.2 2.5 3.5 40 4 GSX 20130S-2D D 1.3 2.6 3.6 40 4 20140S-2D D 1.4 2.8 3.8 40 4 20150S-2D D 1.5 3.8 4.8 40 4 20150S-2D-S3 D 1.5 3.8 4.8 38 3 20160S-2D D 1.6 3.8 4.8 40 4 GSX 20170S-2D D 1.7 3.8 4.8 40 4 20180S-2D D 1.8 3.8 4.8 40 4 20190S-2D D 1.9 3.8 4.8 40 4 20200S-2D D 2.0 5.0 6.0 40 4 20200S-2D-S3 D 2.0 5.0 6.0 38 3 GSX 20210S-2D D 2.1 6.0 7.0 40 4 I 20220S-2D D 2.2 6.0 7.0 40 4 20230S-2D D 2.3 6.0 7.0 40 4 20240S-2D D 2.4 6.0 7.0 40 4 Coated Endmills 20250S-2D D 2.5 6.3 7.3 40 4 GSX 20260S-2D D 2.6 7.0 8.0 40 4 20270S-2D D 2.7 7.0 8.0 40 4 20280S-2D D 2.8 7.0 8.0 40 4 Square 20290S-2D D 2.9 7.0 8.0 40 4 20300S-2D D 3.0 7.5 9.0 45 6 2 Flutes GSX 20300S-2D-S3 D 3.0 7.5 Q 38 3 3 Flutes 20310S-2D D 3.1 7.5 9.0 45 6 20320S-2D D 3.2 7.5 9.0 45 6 4 Flutes 20330S-2D D 3.3 7.5 9.0 45 6 6 Flutes 20340S-2D D 3.4 7.5 9.0 45 6 8 Flutes GSX 20350S-2D D 3.5 8.8 10.3 45 6 Radius 20360S-2D D 3.6 8.8 10.3 45 6 20370S-2D D 3.7 8.8 10.3 45 6 Ballnose 20380S-2D D 3.8 8.8 10.3 45 6 DLC 20390S-2D D 3.9 8.8 10.3 45 6 GSX 20400S-2D D 4.0 11.0 14.0 45 6 SUMIDIA 20400S-2D-S4 D 4.0 11.0 Q 45 4 Coat 20410S-2D D 4.1 11.0 14.0 45 6 Long 20420S-2D D 4.2 11.0 14.0 45 6 Neck Uncoated 20430S-2D D 4.3 11.0 14.0 45 6 GSX 20440S-2D D 4.4 11.0 14.0 45 6 CBN 20450S-2D D 4.5 11.3 12.8 50 6 PCD 20460S-2D D 4.6 11.3 12.8 50 6 20470S-2D D 4.7 11.3 12.8 50 6 20480S-2D D 4.8 11.3 12.8 50 6 Grade: ACF20 I22 D mark: Standard stocked item (expanded item)