- Features
| 7 deg clearance |
| 20 life cycle state |
| 40 - 60 deg countersunk hole and non-flat surface |
| E cutting edge condition |
| Center insert position |
| 2 edges |
| 0.032 in nose radius |
| For use with CoroDrill® 881 |
| C insert usage code |
| 1/4 insert seat size code |
| M tolerance class insert |