This is a remix of sepiasaucer's loose tolerance WDT tool (which was a remix of https://www.thingiverse.com/thing:4819617) for shorter needles (80mm). Both of these designs prior to mine are brilliant and deserve all of the credit! Please see original prints for more settings and info.
I also created a holder which I inserted 2x 5x20x2mm magnets to mount on my grinder and/or espresso machine.

Printed with basic PLA settings.