International Association of Penturners - View Single Post - Homemade closed-end pen mandrel
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Old 04-16-2018, 06:11 PM   #7 (permalink)
PatrickR
 
Join Date: Apr 2017
Location: Zionsville, IN
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Quote:
Originally Posted by MiteyF View Post
Quote:
Originally Posted by PatrickR View Post
In the case of the RAW kit, Iíve made a number of them as closed end. The first couple I made a mandrel, but figured out pretty quickly none is needed at all (if you are using a collet).


I've thought about this too. How exactly did you go about it? I've chucked up a spare cap in my collet chuck, and threaded on a whole pen to fix a finishing issue, but it was constantly spinning off thanks to the nice smooth threads.


Turn the blank round before drilling and leave extra on the ends for support using a live center. After drilling and gluing in the hardware you can work with it as one piece. I use a spare cap or male connector to work on the parts individually. If you keep some friction on the part it will keep the joint tight.
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