Browse: 51

| Product model | W 617/4 X |
| d | 4 mm |
| D | 8 mm |
| B | 2 mm |
| Limiting speed | 90000 r/min |
| d1 | ≈5 mm |
| D1 | ≈6.8 mm |
| Chamfer size (r1,2) | min.0.15 mm |
| da | min.4.9 mm |
| Da | max.6.9 mm |
| ra | max.0.15 mm |
| Pu | 0.003 kN |
| Reference speed | 150 000 r/min |
| kr | 0.015 |
| f0 | 7.2 |