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Infinity Tools 1/2" Shank Adjustable Double Roundover Router Bits

Infinity Tools 1/2" Shank Adjustable Double Roundover Router Bits - Main image
$67.43 $299.7 In stock

Category: Router Bits Edge-Forming Bits

Infinity Tools Double Roundover and Beading router bits are very versatile and allow you to simultaneously put a radius on the top and bottom edges of your workpiece. Using the included shims and bearings, each router bit allows you to cut stock up to 1-5/8" thick for roundovers and 1-7/8" thick for bead profiles. Remove the shims to rout a half-round bullnose or bead profile in one pass. Each bit includes a bearing for routing roundovers and a smaller bearing for routing bead profiles.

  • 39-500: 1/8" Cutter Radius
  • 39-501: 1/4" Cutter Radius
  • 39-502: 3/8" Cutter Radius
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

William ★★★★★

Adjusting the radius on each edge independently with the shims is actually pretty slick—let me dial in exactly the roundover I wanted on both sides of a walnut board. Cut was clean and the bearings tracked smoothly through some figured grain.

William ★★★★★

This bit made quick work of a cherry desktop I’m building—the cutting edges are impressively sharp right out of the box, and the adjustable shims let me dial in the exact bead depth without any guesswork.

Zoe ★★★★★

Got this bit to put a clean double roundover on some walnut shelves, and the bearing-guided setup worked flawlessly right out of the box. The adjustable shims are clever—they let me fine-tune the profile without swapping bearings.