Refined Portafilter WDT Tool

thingiverse

# Refined Portafilter WDT Tool ## Features - 5 x 0.4mm prong tool for easy grind de-clumping and raking. - Compact ergonomic handle, measuring just 15mm wide and 29mm long when assembled. - Two-piece screw together design to make it easy to install and replace prongs as required. - 2.7mm slot along the top to attach accessories like magnetic straps. - Detailed knurling for better grip. - Offset centre pin to ensure all prongs sit at the same level. ## Printing ### Critical settings - Print with threads facing up on the build plate. - Ensure z seam placement does not overlap with a hole as this can cause them to close up. ### For best surface finish - A layer height of 0.1 (pictured) or lower. For lower heights it's best to set up your slicer to print the exposed threads at 0.1-0.2 for better durability. - Enable 'one at a time' in your slicer, then move parts apart to avoid extruder carriage collision. This setting will reduce stringing and other surface defects caused by travel and/or retractions. ### Other tested settings - 15%-18% infill ## Sourcing prongs - The prongs pictured are 3D printer nozzle cleaning pins. Dimensions are 0.4mm for the diameter and ~34mm for the length of the pin portion. Pin handle is 40mm long, bringing the total length to 74mm. - [LEOWAY](https://www.amazon.com.au/gp/product/B07P889FH1/ref=ppx_yo_dt_b_asin_title_o07_s00) brand was used and tested successfully.