Cat 60 to 50 AdapterEach of our 60V to 50V Adapter comes with a special retention knob that retains the CAT 50 tool holder, allowing the use of CAT 50 tooling in a CAT 60 machine.

Our stub arbor holders are produced from mill certified

50" you are sure to find the high performance shell mill holder you need

These are available for purchase separately

Most common sizes are available for immediate shipment

000 RPM / 250 IPM

or damage to your machine spindle or tool holder

5 to 13 inches

Retention knobs are available for purchase separately

Retention knobs sold separately

00" you are sure to find the high performance shell mill holder you need

Three coolant channels

alloy steel