
22 Hardened Steel 45 to 55 55 to 60 60 to 65
| HRC | HRC | HRC | |||
| SGGGGGS | GSS | ||||
| FlutesFlutes |
Coating Corner Side Milling Groove Finishing
| ° | APMX | DC | Tolerance | |||||
| 30 | ||||||||
| LU | D ≤ 3.0 | 0 | –0.015 | |||||
| LF | 3.0 < D ≤ 12 | 0 | –0.020 | |||||
| Helix Angle | 12.0 < D | 0 | –0.030 |
■ Body
| Dimensions(mm) | ||||||
| Cat. No. | Stock | Cutting diameter DC | Depth of cut APMX | Cutting Edge Length LU | Total Length LF | Shank diameter DMM |
| GSX 20050S-3D | D | 0.5 | 1.5 | 1.9 | 40 | 4 |
| 20100S-3D | D | 1.0 | 3.0 | 4.0 | 40 | 4 |
| 20150S-3D | D | 1.5 | 4.5 | 5.5 | 40 | 4 |
| 20200S-3D | D | 2.0 | 6.0 | 7.0 | 40 | 4 |
| 20250S-3D | D | 2.5 | 7.5 | 8.5 | 40 | 4 |
| GSX 20260S-3D | D | 2.6 | 8.0 | 9.5 | 50 | 4 |
| 20270S-3D | D | 2.7 | 8.5 | 10.0 | 50 | 4 |
| 20280S-3D | D | 2.8 | 9.0 | 10.5 | 50 | 4 |
| 20290S-3D | D | 2.9 | 9.0 | 10.5 | 50 | 4 |
| 20300S-3D | D | 3.0 | 9.0 | 10.5 | 50 | 6 |
| GSX 20350S-3D | D | 3.5 | 12.0 | 13.5 | 50 | 6 |
| 20400S-3D | D | 4.0 | 12.0 | 13.5 | 50 | 6 |
| 20450S-3D | D | 4.5 | 15.0 | 16.5 | 50 | 6 |
| 20500S-3D | D | 5.0 | 15.0 | 17.0 | 50 | 6 |
| 20550S-3D | D | 5.5 | 18.0 | 20.0 | 50 | 6 |
| GSX 20600S-3D | D | 6.0 | 18.0 | Q | 50 | 6 |
| 20650S-3D | D | 6.5 | 20.0 | 22.0 | 70 | 8 |
| 20700S-3D | D | 7.0 | 21.0 | 23.0 | 70 | 8 |
| 20750S-3D | D | 7.5 | 23.0 | 25.0 | 70 | 8 |
| 20800S-3D | D | 8.0 | 24.0 | Q | 70 | 8 |
| GSX 20850S-3D | D | 8.5 | 26.0 | 28.0 | 75 | 10 |
| 20900S-3D | D | 9.0 | 27.0 | 29.0 | 75 | 10 |
| 20950S-3D | D | 9.5 | 29.0 | 31.0 | 75 | 10 |
| 21000S-3D | D | 10.0 | 30.0 | Q | 90 | 10 |
| 21050S-3D | D | 10.5 | 32.0 | 34.5 | 90 | 12 |
| GSX 21100S-3D | D | 11.0 | 33.0 | 35.5 | 90 | 12 |
| 21150S-3D | D | 11.5 | 35.0 | 37.5 | 90 | 12 |
| 21200S-3D | D | 12.0 | 36.0 | Q | 90 | 12 |
| 21300S-3D | D | 13.0 | 39.0 | 42.5 | 100 | 16 |
| 21400S-3D | D | 14.0 | 42.0 | 45.5 | 110 | 16 |
| GSX 21500S-3D | D | 15.0 | 45.0 | 48.5 | 110 | 16 |
| 21600S-3D | D | 16.0 | 48.0 | Q | 110 | 16 |
| 21700S-3D | D | 17.0 | 51.0 | 55.5 | 110 | 20 |
| 21800S-3D | D | 18.0 | 54.0 | 58.5 | 120 | 20 |
| 21900S-3D | D | 19.0 | 57.0 | 61.5 | 120 | 20 |
| GSX 22000S-3D | D | 20.0 | 60.0 | Q | 120 | 20 |
| 22400S-3D | D | 24.0 | 72.0 | 77.0 | 130 | 25 |
| 22500S-3D | D | 25.0 | 75.0 | Q | 130 | 25 |
6 Flutes
Radius Ballnose Grade: ACF20 DLC ■
SUMIDIA Coat GSX 2 0050 S - 3D Long Neck
| ① | ② | ③ | ④ | ⑤ | |||
| Uncoated | |||||||
| Series Code | No. of Flutes | Diameter | Cutting Edge Cutting Edge Length |
CBN (S: Sharp Edge PCD C: Gash Land