With this button factory you can create buttons easily. You also have a special parameter for defining some radius of the edges of the button. If you want to have “sharp” edges, just take a very low value like 0.001 for the edge radius. 0 doesn’t work.

Source: Button factory (shirt, trousers, …) by Johann_LA

All Metal Hotends are an exciting upgrade, but do come with a learning curve and their own set of problems. We’ll look at the most common issues and fixes.

Source: All Metal Hotends: The Definitive Troubleshooting Guide – Let’s Print 3D

Source: Vacuum adapter for DWE6423 DeWalt random orbital sander 2½” outlet by sltench – Thingiverse

Convert SVG to Prusa i3 MK3 laser upgrade compatible Gcode. The app translates every path in the SVG file into commands for the laser module to trace, editing should be done in your favorite vector graphics application.

Source: Laribo – SVG to Prusa i3 MK3 Laser Gcode Converter

Customizes covers for holes in surfaces such as countertops, etc. Usage: Enter hole’s dimensions: shape (circular/square/rectangular), dimensions, fillet radius. Define cover: overlap, thickness Define plug dimensions: length, clearance Choose if you like to have snaps or fins Don’t forget to TURN OFF “SHOW SLICE”, so you’ll get a full cap when you generate it. For best cover surface quality, print upside-down (cover on printing surface)

Source: Cap that Hole by Zivbot

Nut knobs are useful for many purposes in DIY projects. All the different knobs in the gallery are made with this Customizer. I have added some sample knobs for M3 nuts as there are most common used size for 3d printer. The screwdriver handle for standard 1/4″ hex bits is surely a unusual application, but it works great. Especially if you need a extra small one for your project. If you got problems getting the knob in place, simply heat up the nuts a bit (about 60-80 °C / 140-175 °F) and it easily slips in place. Please refer the instructions to see the setting I have used for the sample files.

Source: Ultimate Nut Knob Generator by wstein

Works in Customizer! Updated to tweak nut capture size on 5 Feb 2015. A modifiable, parameterized knob useful for making knobs with hex head attachments. I tried to fully parameterize the design to make modification easy. By default, it will make a 5-pointed knob for a 1/4″ bolt. If you want to change it, you can set: the number of points on the finger knob the diameter of the knob the height of the knob the diameter of the thru-bolt for the shaft (in mm) optional nut captures on top and bottom (in Open SCAD Only) Thanks! to ‘fastryan’ for sharing the knob he designed – this was the basis for my code. If this isn’t versatile enough for you, check out wstein’s Ultimate Nut Knob Generator: http://www.thingiverse.com/thing:713300 @billgertz successfully used these knobs with the hold down part here: http://www.thingiverse.com/thing:752098

Source: Parameterized Star Knob for tool by Hank-Cowdog