About this 3D model

Boost Me If you like this model consider boosting it. Each boost is worth ~50 grams of refill filament so every 20 boosts I could order a refill of PLA or PETG from the BambuStore - thanks for your support! This helper allows you to mount your sandpaper perfectly aligned to your random orbital sander. I created 11 different jigs as STL downloads: GLS 1 ø 150mm - 8 holes ø 10mm on hole circle ø 120mm + 1 centre hole ø 17mm* GLS 2 ø 150mm - 8 holes ø 10mm on hole circle ø 65mm GLS 3 ø 150mm - 6 holes ø 10mm on hole circle ø 80mm GLS 4 ø 115mm - 8 holes ø 10mm on hole circle ø 65mm GLS 5 ø 125mm - 8 holes ø 10mm on hole circle ø 65mm GLS 15 Triangular ø 96mm - 6 holes ø 8mm on hole circle ø 52mm GLS 27 ø 125mm - 8 holes ø 10mm on hole circle ø 90mm + 1 centre hole ø 10mm* GLS 47 ø 150mm - 8 holes ø 9mm on hole circle ø 120mm + 6 holes ø 9mm on hole circle ø 80mm* + 1 centre hole ø 17mm* GLS 51 ø 150mm - 8 holes ø 10mm on hole circle ø 120mm + 8 holes ø 8mm on hole circle ø 65mm* + 1 centre hole ø 10mm* GLS 52 ø 225mm - 10 holes ø 12mm on hole circle ø 105mm GLS 74 ø 150 mm - 8 Holes ø 9,5 mm on Hole circle ø 119 mm + 16 Holes ø 6 mm on Hole circle ø 119 mm* + 8 Holes ø 7 mm on Hole circle ø 95 mm* + 8 Holes ø 8,5 mm on Hole circles ø 65 mm* + 8 Holes ø 6 mm on Hole circles ø 39 mm* + 1 Centre hole ø 10 mm* *) not printed, only the outer circle is used on my models. You also might to see https://www.klingspor.de/en/lowdown-on-grinding/hole-patterns?set_language=en-de for reference which matches your sander, this is where I took the measurements from. PLA with 0.2mm layer height will be fine, you can add a color change at 1.2mm. The domes which hold the sanding paper in place are 0.7mm smaller than the hole diameter which makes handling easier but accurate enough.