Cylinder Honing Tool
thingiverse
I'm rebuilding a mower engine, and I needed an honing tool to polish the cylinder. Use with wet, fine grit sandpaper; I used 2000 grit. Use 1.75 mm PLA cut-to-length as assembly pins. I printed mine at 30% infill, triangle shape, and it did great. As Taryl would say: "It ain't the space shuttle! It's a lawn mower." Fits a 3/8" drive. Possible improvements: -Add thicker/deeper bearing surface for the 3/8" drive -Add a slot of some sort to hold the sandpaper Enjoy!
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