Hammer

thingiverse

Knock loose parts stuck to the build plate with this handy little hammer. Note that there's a small .15mm gap between its handle and the solid metal head - you may need to fine-tune your scaling, sanding or gluing to ensure a snug fit on your specific printer or settings. The two versions of this hammer come in slightly different sizes but surprisingly their handles are nearly identical and might be swapped out with each other. Printing the head at full infill should result in a solid enough piece that won't wobble around when striking; for even more heft consider opting for denser filament instead.