
first choice alternate choice
Range of Diameter
| Ø min– Ø max | Number | Cutting | ||
| Series | mm | of Flutes | Centre |
High-Performance High-Speed Steel (HSS-E-PM) • Roughing WavCut™
664W/660W/661W 25–50 5/6/8 Yes X
High-Performance High-Speed Steel
| 6N06 | 6–30 | 4/5/6 | Yes | X |
| 6N70 | 6–32 | 4/6 | Yes | X |
| 6NL6 | 10–25 | 4/6 | Yes | X |
High-Performance HSS-E/PM End Mills • Finishing
| 1N0M JJ | 3–22 | 4 | Yes | X | |
| 1N77 | 6–30 | 4 | Yes | X |