Drill sharpener missing part

Haase GmbH & Co D - 5227

This is super little drill sharpener however it needs a fixture for the drill which is missing. Essentially, the fixture needs to be able to hold the drill square and nest into the machine table in such a way that the drill can be rotated 180° without changing the center height. Basically, I would recommend a drill chuck be mounted into a block which can nest into the moving table and can be flipped over 180°