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A semi-automatic sharpening jig that mounts right on your bandsaw and uses the rotary tool you already own — no need to pull the blade, no proprietary motor to buy.
Secure checkout via Shopify · Ships when Celt Halo units are ready ·
View full product pageThe jig guides every pass, so you get a consistent edge and sharpen quickly
Save more with no proprietary motor to buy
Clamps any rotary tool from 1" to 2.7" in diameter
The stop gives repeatable, accurate sharpening on every tooth
Estimate savings from fewer blade purchases
Beta tester review
“You get a totally consistent grind each time… To me, that's a beautiful cut.”
Brought a dull milling blade back to like-new
His 1" milling blade was “quite dull.” After the Halo, it cut “literally to where the blade was… when it was new.”
Totally consistent grind, every tooth
“You get a totally consistent grind each time.”
Much Faster than doing it by hand
“Most likely a lot faster than what I could do.”
Uses the rotary tool he already had
“Just fits right in.”
Everything in the box
“The package comes with all assembly hardware that you'll need.”
Full setup, sharpening, and test cut · 3:38