Customizable Hex Knurled Cylinder

thingiverse

I wrote some code to make a cylinder covered in a hexagonal patterned knurling. The knurling can be sharp or blunted. Similar to an OpenSCAD cylinder, the top and bottom radii may be different, to make a cone. You can use this as an OpenSCAD library, or use the customizer and import the result into your own design.