
FlutesFlutes Expansion 22 Hardened Steel 45 to 55 55 to 60 60 to 65
| HRC | HRC | HRC | |||
| SGGGGGS | GSS | ||||
| FlutesFlutes |
Coating Corner Side Milling Groove Milling Groove Finishing Face Milling Spot FacingSpot Facing Helical Milling Ramping
| ° | 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 20050C-1.5D | D | 0.5 | 1.0 | 1.4 | 40 | 4 |
| 20100C-1.5D | D | 1.0 | 1.5 | 2.5 | 40 | 4 |
| 20150C-1.5D | D | 1.5 | 2.3 | 3.3 | 40 | 4 |
| 20200C-1.5D | D | 2.0 | 3.0 | 4.0 | 40 | 4 |
| 20250C-1.5D | D | 2.5 | 3.8 | 4.8 | 40 | 4 |
| GSX 20300C-1.5D | D | 3.0 | 4.5 | 6.0 | 45 | 6 |
| 20350C-1.5D | D | 3.5 | 5.3 | 6.8 | 45 | 6 |
| 20400C-1.5D | D | 4.0 | 6.0 | 7.5 | 45 | 6 |
| 20450C-1.5D | D | 4.5 | 6.8 | 8.3 | 50 | 6 |
| 20500C-1.5D | D | 5.0 | 7.5 | 9.5 | 50 | 6 |
| GSX 20550C-1.5D | D | 5.5 | 8.3 | 10.3 | 50 | 6 |
| 20600C-1.5D | D | 6.0 | 9.0 | Q | 50 | 6 |
| 20650C-1.5D | D | 6.5 | 10.0 | 12.0 | 60 | 8 |
| 20700C-1.5D | D | 7.0 | 11.0 | 13.0 | 60 | 8 |
| 20750C-1.5D | D | 7.5 | 12.0 | 14.0 | 60 | 8 |
| GSX 20800C-1.5D | D | 8.0 | 12.0 | Q | 60 | 8 |
| 20850C-1.5D | D | 8.5 | 13.0 | 15.0 | 70 | 10 |
| 20900C-1.5D | D | 9.0 | 14.0 | 16.0 | 70 | 10 |
| 20950C-1.5D | D | 9.5 | 15.0 | 17.0 | 70 | 10 |
| 21000C-1.5D | D | 10.0 | 15.0 | Q | 70 | 10 |
| GSX 21050C-1.5D | D | 10.5 | 16.0 | 18.5 | 75 | 12 |
| 21100C-1.5D | D | 11.0 | 17.0 | 19.5 | 75 | 12 |
| 21150C-1.5D | D | 11.5 | 18.0 | 20.5 | 75 | 12 |
| 21200C-1.5D | D | 12.0 | 18.0 | Q | 75 | 12 |
| 21300C-1.5D | D | 13.0 | 20.0 | 23.5 | 90 | 16 |
| GSX 21400C-1.5D | D | 14.0 | 21.0 | 24.5 | 90 | 16 |
| 21500C-1.5D | D | 15.0 | 23.0 | 26.5 | 90 | 16 |
| 21600C-1.5D | D | 16.0 | 24.0 | Q | 90 | 16 |
| 21700C-1.5D | D | 17.0 | 26.0 | 30.5 | 100 | 20 |
| 21800C-1.5D | D | 18.0 | 27.0 | 31.5 | 100 | 20 |
| GSX 21900C-1.5D | D | 19.0 | 29.0 | 33.5 | 100 | 20 |
| 22000C-1.5D | D | 20.0 | 30.0 | Q | 100 | 20 |
| 22500C-1.5D | D | 25.0 | 38.0 | Q | 120 | 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