Jacobs taper chuck removal tool

**madokie** · May 13, 2018, 08:17 PM

Originally Posted by olderdan

This is for the usual 13mm drill chuck and while the Jacobs taper does a good job they can get a bit set in their ways when it comes to removing them. I have seen people using ball joint wedges and two hammers but but that can damage the ball races.
This extractor uses the chuck itself and bears only on the bottom of the spindle with no strain on the quill assy, I have occasion to do this regularly more of which later.
Simply made from 13mm M/S reduced to 11mm with a brass pad and a 6mm SHCS.

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not all drill chucks can be removed this way,, only the ones that have a hole all the way through the center of the chuck ,, some do, some dont, your chuck may vary.. i have also seen drill chucks held on with a taper and a bolt in the center at the bottom of said chuck..look before you hammer !!