Uploaded November 2025 | Updated September 2026, 9 hours ago
The hardest part of using a card scraper isnât the scrapingâŚor even rolling the burr. Itâs resetting the edge so that the process can start over.
Once a burrâs been created, the corner is no longer a sharp 90 degrees. And unless you return it exactly to square, no amount of burnishing will save it, as youâll just keep polishing a broken corner.
Because filing back to 90 degrees takes time, precision, and consistency, it can be really frustrating and confusing when the burnishing process doesnât work.
But Iâve got a jig that makes the process really simple. Besides flattening the top, this jig removes the burrs quickly and efficiently.
Thereâs a tiny notch on the edge thatâs just big enough for your scraper to slide into. Because of the angle, it forces the jig to run square along the scraper, easily removing the previous edge. Once the edge is smooth, flip it on its side and work it over with the file. Youâll want to feel what seems like a tiny burr forming, but this is just a fragile fragment of metal.
At this point, creating a burr is very easy. Run your burnisher over the top until you feel the hook forming.
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Rich Lightfoot
Tutor the Barbarian
Aubrey G.
Nukebert
Sam W.
Aaron Knows DIY
G. Salazar
David B.
Marc B.
Richard B.
Ben. KBill Patterson
Make Things
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The hardest part of using a card scraper isnât the scrapingâŚor even rolling the burr. Itâs resetting the edge so that the process can start over.
Once a burrâs been created, the corner is no longer a sharp 90 degrees. And unless you return it exactly to square, no amount of burnishing will save it, as youâll just keep polishing a broken corner.
Because filing back to 90 degrees takes time, precision, and consistency, it can be really frustrating and confusing when the burnishing process doesnât work.
But Iâve got a jig that makes the process really simple. Besides flattening the top, this jig removes the burrs quickly and efficiently.
Thereâs a tiny notch on the edge thatâs just big enough for your scraper to slide into. Because of the angle, it forces the jig to run square along the scraper, easily removing the previous edge. Once the edge is smooth, flip it on its side and work it over with the file. Youâll want to feel what seems like a tiny burr forming, but this is just a fragile fragment of metal.
At this point, creating a burr is very easy. Run your burnisher over the top until you feel the hook forming.
*MAKER TEAM*
Michelle B
Keith Current
Rich Lightfoot
Tutor the Barbarian
Aubrey G.
Nukebert
Sam W.
Aaron Knows DIY
G. Salazar
David B.
Marc B.
Richard B.
Ben. KBill Patterson
Make Things
#MakeThings #mtbitesize
