Detail 01
Reamer, not a knife
It works the inside of the tube only. Shaping and scraping the blade needs separate tools.

Independent shopping perspective
A reamer for bassoon reeds. It opens and shapes the inside of the tube so the reed seats tightly on the bocal. For reed makers.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
It works the inside of the tube only. Shaping and scraping the blade needs separate tools.
Detail 02
Cut to match a bassoon bocal, so it sets the fit at the reed's throat. An oboe reamer won't.
Detail 03
You feel the cane coming off and can stop early, instead of committing to a machined cut.
Detail 04
Ream too far and the reed leaks or sits too deep on the bocal. There's no undoing it.
Detail 05
Cheap next to the reeds it rescues, but it's one tool in a reed-making set, not a whole kit.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It shapes the inside of the reed's tube so it seats snugly on the bocal with no leak and no wobble. It doesn't touch the blade.
Usually not. Finished reeds are already reamed. It matters when a reed won't fit your bocal, or when you're working from blanks.
No. Oboe reeds are built on a metal staple with a different taper. This is cut for bassoon cane tubes.
Soak the cane, turn a little, test on the bocal, repeat. Cane you remove doesn't come back, and an over-reamed tube leaks air.