Custom Grit Guard (For smaller buckets) 20-21cm Diameter

thingiverse

I needed a grit guard for a regular bucket as the ones available online were much too large. So I whipped up on in Fusion360, share for other people to use. Made in 2 sizes as my first attempt was a little too small. Features finger holes for easy removal. Inset standoff for tapered bucket. 40mm standoff. I am using the 21cm version as it is a snug fit for my bucket, YMMV. Measure the diameter your bucket approx 4cm from the base, scale the model for a close fit. (Optional) adjust X/Y Compensation (slic3r) or Horizontal Expansion to ensure that the grid lines are 1.6mm width (2x0.8mm) lines. (Check in preview mode). I printed in Slic3r as the infill was one solid line, not the case in cura. Print in 0.8mm wall line width, 0.4mm infill. 21cm version just fits on my Prusa i3 Mk3 in Slic3r. No skirt. Print in PETG or something with good temperature resistance as it will be submerged in Hot Soapy Water. **Tried to print without voids or it will float up** **Be sure to clean it up really well after print as you don't want bits and blobs of fllament to scratch up your paintwork!**