Adjustable coffee distribution tool
thingiverse
If you're guessing how to place multiple needles in your WDT tool, firstly just remember that for a proper coffee distribution one needle is enough, secondly you can try to print this thing and play around with different placement patterns. I used needles for cleaning 3d printer nozzles (never used them this way tho) from well know Chinese online marketplace. You may also find them as acupuncture needles. Needle length is 75mm Source files of this thing are available at onshape - https://cad.onshape.com/documents/d84a7acd15982dadeb2d4400/w/8f6a74ee8060d439bfc60747/e/10596325c6452fecd64f4741 Feel free to copy and change it. Post a make and your comments please. Good luck!
With this file you will be able to print Adjustable coffee distribution tool with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Adjustable coffee distribution tool.