A4 paper puncher sliding guide

thingiverse

Desktop Punch Guide - Euro Sizes - DIN A4 A5 A6. Use it as spare or give your Petrus puncher some personality with bright colors! This design also serves as handy diameter gauge for standard 8mm writing utensils; small holes are spaced at 5 mm intervals to choose the right fit. Punch Guide Slides smoothly on paper punches, valid for some Petrus series designs too! Use it as DIY ruler for tracing tricky circles easily! Small holes are far apart, so it's easy to adjust and put 8mm pens in their place. Instructions: Print with top layer lettering at 2 mm high for crisp text. To read easily, resolution needs to be at least 0,15mm. Fine detail printing takes about 25 minutes using BQ Yellow filament PLA, which is excellent quality and durable too! Use Simplify 3D software to choose varying resolution levels from medium 0,25 to fine print in 1,7 mm up to 2 mm high without mistakes!