These toolholders are designed for ISO30 ATC Spindles. The balancing of these toolholders is done to a very high grade, and that’s why they can run up to 30,000RPM.
We strongly recommend when working at high RPM you always verify the toolholder has 100% fit and the pull stood is 100% compatible with your spindle. Incorrect fit can cause major bearing damage and destroy the ATC Spindle.
EXCLUDES: Spanner and Mounting device which can be ordered separately. Click link below to see:
Other ER collet sizes available as special order