| Cutting data | CoroMill® 490 |
| Depth of cut (ap), inch: | 0.106 |
| Cutting speed (vc), ft/min: | 928 |
| Spindle speed (n), r/min: | 1800 |
| Feed per tooth (fz), mm: | 0.035
(hex=0.015) |
| Table feed (vf), in/min: | 315 |
| Radial depth of cut (ae), inch: | 0.080 |
| Tool life: | 29 |
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Result:
At high feed per tooth, no insert chipping is visible using CoroMill 490, while the competitor cutter insert shows edge line damage at a lower feed per tooth. |
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