
External coolant supply at normal pressure High pressure coolant (7 MPa)
Directly to the cutting edge Reliable chip control Reduces crater and notch wears
| Excessive wear with | High pressure coolant | Excessive crater wear with High pressure coolant | ||
| external coolant supply | (7 MPa) | external coolant supply | (7 MPa) |
(at normal pressure) (at normal pressure) Reference pages: 3-13, 3-15, 3-19, 3-20, 3-23, 3-25, 3-27 - 3-29, 3-31, 3-33, 3-35, 3-43, 3-47, 3-49, 3-51, 3-54, 3-56