Mountain Machine Works    Call 1-800-660-6680 Dial 0 How To Buy How To Use How To Finish Turn The ONLY Customizable Machinable  Expanding Mandrel

All Xpandrels can be machined to any configuration within the diameter limits of the size ranges.  Change the way each end actuates.  Combine design series properties. Add undercuts, turn down ends for tooling clearance.  We can modify one for you or you can do it yourself depending on your needs.

1000 Series  - For Small Precision Parts

2000 Series - For Short Length Precision Parts

3000 Series - For Medium Precision Parts

4000 Series - For Long Length to Diameter Ratio Precision Parts

5000 Series - For Large Precision Parts