Extending Tool Life: Six Practical Tips
Simple changes in speed, feed and coolant that make a measurable difference.
Extending Tool Life: Six Practical Tips
Start with the basics
Most tool life problems are not caused by the tool itself but by coolant, runout or unstable clamping. Checking these first usually costs less than changing grades.
- Check runout at the tool nose, not at the holder
- Keep coolant concentration and flow consistent
- Avoid stopping the tool while it is in the cut
- Match chipbreaker to feed rate, not only to depth
- Record cutting data so results are repeatable
- Inspect wear patterns before the edge fails
Measure, then change one variable
Change one parameter at a time and keep the workpiece and machine constant, otherwise the result cannot be attributed to the change.
Our engineers can review your cutting data on request.