A second angle on the same mill-roll cut. From this side you can see the chip leaving the edge and whether the coolant is reaching the contact zone.
What the clip shows
- Same operation, camera moved to the chip side
- Chip form and break-over visible
- Coolant reach at the insert tip
Why this insert suits the cut
Chip control is the quiet failure mode in hard turning. A chip that stays in the cut scratches the finished surface and re-cuts the edge, which is why roll shops pay attention to where the chip goes.
Where this part is used
In a roll shop, a chip that wraps the roll means stopping to clear it. Predictable chip form is part of the cycle time, not a detail.
What to send with an inquiry
- Coolant type and pressure available
- Whether the chip evacuates or wraps
- Insert geometry currently used for chip control