GSX MILL 2 Flute Endmills Sharp Edge 2 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 ø9.9 to 25.0mm Dimensions (mm) Cat. No. Stock Cutting diameter Depth of cut Cutting Edge Length Total Length Shank diameter DC APMX LU LF DMM GSX 20990S-2D D 9.9 20.0 25.1 70 10 21000S-2D D 10.0 22.0 Q 70 10 21050S-2D D 10.5 22.0 24.5 75 12 21100S-2D D 11.0 22.0 24.5 75 12 21150S-2D D 11.5 23.0 25.5 75 12 GSX 21200S-2D D 12.0 26.0 Q 75 12 21250S-2D D 12.5 26.0 29.5 75 16 21300S-2D D 13.0 26.0 29.5 90 16 21400S-2D D 14.0 28.0 31.5 90 16 21500S-2D D 15.0 30.0 33.5 90 16 GSX 21600S-2D D 16.0 32.0 Q 90 16 21700S-2D D 17.0 35.0 39.5 100 20 21800S-2D D 18.0 40.0 44.5 100 20 21900S-2D D 19.0 40.0 44.5 100 20 22000S-2D D 20.0 40.0 Q 100 20 GSX 22100S-2D D 21.0 42.0 47.0 110 25 22200S-2D D 22.0 44.0 49.0 110 25 22300S-2D D 23.0 46.0 51.0 120 25 22400S-2D D 24.0 48.0 53.0 120 25 22500S-2D D 25.0 50.0 Q 120 25 Grade: ACF20 I ■ Endmill Identification (GSXMILL Series Only) Coated Endmills GSX 2 0150 S - 2D - S3 ① ② ③ ④ ⑤ ⑥ Series Code No. of Flutes Diameter Cutting Edge Cutting Edge Length Shank Diameter Square (S: Sharp Edge C: Gash Land 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I24 D mark: Standard stocked item (expanded item)