| 3-edge inserts with very close insert indexing tolerance |
| Cost efficient due to 3 cutting edges |
| 0 deg body machine side |
| Finishing operation |
| 40 - 60 deg countersunk hole and flat surface |
| -0.1 mm W cutting lower tolerance |
| 0 mm W cutting upper tolerance |
| 5 deg major left hand cutting edge |
| 0 mm corner radius lower tolerance |
| 0.05 mm corner radius upper tolerance |
| E cutting edge condition |
| 5 deg lead |
| 3 edges |
| Screw clamp mounting |
| Positive rake |
| 0.02 - 0.11 mm/r cutting feed |
| 3 insert mounting style code |
| U insert seat size code |
