Sandpaper tearing guide — 3D-printable model preview

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Finishing & painting Simple

Sandpaper tearing guide

Tear sandpaper into sander-sized strips

Lay it on a standard sheet with the lip hooked over the edge and tear upwards along the plate for a perfect one-third strip that fits a palm sander. Print it as shown, then turn it over so the floor becomes the top.

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Size: 235 × 93 × 8 mm
Shape: Rectangular
Walls: 3.0 mm
Volume: 69.2 cm³
Est. weight (PLA): 85.8 g
Parts to print: 1
Category: Finishing & painting
Made by: Krypto
Built in: 11 steps

What’s in it

Rectangular, 235 × 93 × 8 mm, with 3.0 mm walls

How to print it

Print floor-down as shown, then turn it over to use it.

Filament: at most about 85.8 g of PLA printed solid (roughly $1.72 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the sandpaper tearing guide model?

The sandpaper tearing guide model measures 235 × 93 × 8 mm (width × depth × height). You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

Usually not. Print floor-down as shown, then turn it over to use it.

How much filament does it use?

At most about 85.8 g of PLA (69.2 cm³ printed solid), roughly $1.72 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the sandpaper tearing guide model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model