Oboe & Bassoon Reed Tip Cutter, a 3D-printed reed tip cutter
Image: aajohan via Thingiverse, CC BY 4.0
Double reed · Reed tool – tip cutter

Oboe & Bassoon Reed Tip Cutter

A one-size-fits-all tip cutter for oboe and bassoon reeds, using a single-edge razor blade

Designed by aajohan, published on Thingiverse

CC BY 4.0 Commercial use OK Build info 1/5

Licence verified on Thingiverse, 20 October 2026.

Blade
Standard single-edge razor blade, 40 × 20 mm
Fits
Oboe and bassoon reeds
Print
On its side, about 20% infill
Difficulty
Easy to medium (keep the thin blade slot open)
On Thingiverse
72 likes · 9 comments (as of 20 Oct 2026)

About the reed tip cutter

Reed makers trim the tip of a reed to an exact length. This simple tool holds a standard single-edge razor blade (40 × 20 mm) and guides it for a clean, straight cut. Markings help you line the reed up for the length you want, and the latest version adds a little window so you can see how much you're cutting off.

The designer says one size fits both oboe and bassoon reeds. Print it on its side; around 20% infill is enough. Make sure your slicer keeps the thin blade slot open (in Cura, "print thin walls" can help).

What you'll need

Printed parts

  • The tip cutter

Bought parts

  • A single-edge razor blade, 40 × 20 mm

Tools

  • Nothing else

Build overview

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