
FlutesFlutes
Coating Corner Side Milling Groove Milling Groove Finishing Face Milling Spot Facing
Hardened Steel 45 to 55 55 to 60 60 to 65
HRC HRC HRC
SGGGGGS GSS
| DC | DMM h5 | |||
| 30`°` | APMX | DC | Tolerance | |
| Helix Angle | LU | LF | D ≤ 3.0 3.0 < D ≤ 12 12.0 < D | 0 –0.015 0 –0.020 0 –0.030 |
| Dimensions(mm) | ||||||
| Cat. No. | Stock | Cutting diameter DC | Depth of cut APMX | Cutting Edge Length LU | Total Length LF | Shank diameter DMM |
| GSX 20050C-3D | D | 0.5 | 1.5 | 1.9 | 40 | 4 |
| 20100C-3D | D | 1.0 | 3.0 | 4.0 | 40 | 4 |
| 20150C-3D | D | 1.5 | 4.5 | 5.5 | 40 | 4 |
| 20200C-3D | D | 2.0 | 6.0 | 7.0 | 40 | 4 |
| 20250C-3D | D | 2.5 | 7.5 | 8.5 | 40 | 4 |
| GSX 20300C-3D | D | 3.0 | 9.0 | 10.5 | 50 | 6 |
| 20350C-3D | D | 3.5 | 11.0 | 12.5 | 50 | 6 |
| 20400C-3D | D | 4.0 | 12.0 | 13.5 | 50 | 6 |
| 20450C-3D | D | 4.5 | 14.0 | 15.5 | 50 | 6 |
| 20500C-3D | D | 5.0 | 15.0 | 17.0 | 50 | 6 |
| GSX 20550C-3D | D | 5.5 | 17.0 | 19.0 | 50 | 6 |
| 20600C-3D | D | 6.0 | 18.0 | Q | 50 | 6 |
| 20650C-3D | D | 6.5 | 20.0 | 22.0 | 70 | 8 |
| 20700C-3D | D | 7.0 | 21.0 | 23.0 | 70 | 8 |
| 20750C-3D | D | 7.5 | 23.0 | 25.0 | 70 | 8 |
| GSX 20800C-3D | D | 8.0 | 24.0 | Q | 70 | 8 |
| 20850C-3D | D | 8.5 | 26.0 | 28.0 | 75 | 10 |
| 20900C-3D | D | 9.0 | 27.0 | 29.0 | 75 | 10 |
| 20950C-3D | D | 9.5 | 29.0 | 31.0 | 75 | 10 |
| 21000C-3D | D | 10.0 | 30.0 | Q | 90 | 10 |
| GSX 21050C-3D | D | 10.5 | 32.0 | 34.5 | 90 | 12 |
| 21100C-3D | D | 11.0 | 33.0 | 35.5 | 90 | 12 |
| 21150C-3D | D | 11.5 | 35.0 | 37.5 | 90 | 12 |
| 21200C-3D | D | 12.0 | 36.0 | Q | 90 | 12 |
| 21300C-3D | D | 13.0 | 39.0 | 42.5 | 100 | 16 |
| GSX 21400C-3D | D | 14.0 | 42.0 | 45.5 | 110 | 16 |
| 21500C-3D | D | 15.0 | 45.0 | 48.5 | 110 | 16 |
| 21600C-3D | D | 16.0 | 48.0 | Q | 110 | 16 |
| 21700C-3D | D | 17.0 | 51.0 | 55.5 | 110 | 20 |
| 21800C-3D | D | 18.0 | 54.0 | 58.5 | 120 | 20 |
| GSX 21900C-3D | D | 19.0 | 57.0 | 61.5 | 120 | 20 |
| 22000C-3D | D | 20.0 | 60.0 | Q | 120 | 20 |
| 22500C-3D | D | 25.0 | 75.0 | Q | 130 | 25 |
4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD
Grade: ACF20
| ① | ② | ③ | ④ | ⑤ | ||
| Series Code | No. of Flutes | Diameter | Cutting Edge( Cutting Edge Length |
S: Sharp Edge C: Gash Land