- Joined
- Jan 28, 2011
- Messages
- 3,497
Hi speed air spindles can be your friend. Have much lower runout than most spindles which reduces the erratic loading that kills tiny end mills.
Slitting saw would be more likely available to most. Cut down the center and follow with end mill to skim on each side one at a time to get to finish size. Air blast to clear the chips and cool the tool.
Pierre
Slitting saw would be more likely available to most. Cut down the center and follow with end mill to skim on each side one at a time to get to finish size. Air blast to clear the chips and cool the tool.
Pierre