The ISO30 Toolholder 70L give you an extra 10mm of reach vs a standard ISO30 toolholder. This is helps reduce long stick out on smaller tooling and can help you reach through your dust shoe.
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