replying to Allan, Arek Papelian wrote:
I'm searching for the same.
None exist - but I have found a great alternative:
This solution has tested extremely well, against Bass wood, and Red Oak.
Get a brass pen tube - make the edge jagged - I used a scroll saw and made
very minimal random edges.
I used just enough force to hold the tube my drill press and it worked better
than any solution I can imagine. Also very cheap.

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