Product Development Inc.

Flexible 5mm or 3/16" collet for use on the MDX-540 with Automatic Tool Changer.

Holds 5mm or 3/16" shank sized tooling securely in the Automatic Tool Changer Drill Mill Chuck.

The Roland MDX-540A milling system does not include collets, these require a separate purchase.
The MDX-540 ATC has 4 tool positions, so we recommend that you buy 4 collets based on the tool sizes you want to load into the machine.

You will need a 1/4" collet if you purchased the ZCL-540 Rotary Axis Unit.
The calibration pin you use to setup the ZCL-540 requires a 1/4" collet.

If you are a new user of the MDX-540 we recommend you purchase (3) 1/8" collets and (1) 1/4" collet.