Infinity Tools 1/4" Shank Roundnose Router Bits w / Bearing

Infinity Tools 1/4" Shank Roundnose Router Bits w / Bearing - View 3

Infinity Tools 1/4" Shank Roundnose Router Bits w / Bearing - View 4

Infinity Tools 1/4" Shank Roundnose Router Bits w / Bearing - View 5

$17.43 ~~$24.9~~ In stock

Our premium quality Roundnose router bits will give any surface a delicate cove or an eye-catching vein. Also known as Corebox bits, these cutters are can be used to round out the interior edges of bowls and trays! For even more decorative options, Both bits on this page include a top bearing kit with stop collar and allen key. Bearing diameter matches the cutter diameter.

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Customer Reviews (4.4 / 5 · 5 reviews)

Kevin ★★★★★ Oct 20, 2026

I’ve been using this bit for some shallow cove cuts on oak, and the carbide edge is holding up beautifully. The bearing runs smooth, which helps keep the cut consistent without any chatter.

Samuel F. ★★★★★ Oct 19, 2026

The bearing on this bit makes following a template effortless, and it leaves a silky smooth finish on the inside of the groove. Definitely a step up from my old set.

Isabella G. ★★★★☆ Oct 22, 2026

Bought these to carve a vein detail on a walnut tabletop, and the bearing guided the cut smoothly along my template. The cove it leaves is clean and consistent, no chattering. Would have liked a slightly deeper cut for my project, but it's a solid bit for the price.