Located in the eastern Flint Hills region of Kansas the Duck Works is commited to bringing you precision tooling for your call making requirements. I have been selling my expanding lathe mandrels for nearly 7 years now and have hundreds of satisfied customers. I have had countless remarks from call makers using my mandrels that say " This mandrel makes call making fun again! " To learn more about or the Flint Hills Duck Works precision expanding lathe mandrel please click on the link provided above.
This page was last updated: February 13, 2014
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Be sure to check out the NEW collet style expanding lathe mandrels. The collet chuck system not only makes quick work of call barrels but also works great for turning and drilling call inserts. The combination of the proven Flint Hills Duck Works expanding shaft & the ability to change shaft sizes on the fly is certain to make the traditional single shaft mandrels a thing of the past.