Infinity Tools 1/2" Shank Finger Joint Router Bit

Name: Infinity Tools 1/2" Shank Finger Joint Router Bit
Brand: Infinity Cutting Tools
SKU: 61-500
Price: 82.73 USD
Availability: InStock
Rating: 4.4 (5 reviews)

Infinity Tools 1/2" Shank Finger Joint Router Bit - Main image

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$82.73 ~~$119.9~~ In stock

Category: Router Bits Joinery Bits

The Infinity Tools Finger Joint router bit produces strong joinery in a wide array of stock thicknesses. It features Micrograin carbide teeth, two-flute design and 6 removable cutters. Use it for stock as thin as 5/8" or as thick as 1-3/8". Watch our video to see how easy it is to make finger joinery on your next project.

Cutter Diam. 1-7/8" | Cutter Height 1-3/16" | O.A.L. 3-3/4" | Stock 5/8" to 1-3/8"

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Express Shipping · United States: $3.99

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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 (4.4 / 5 · 5 reviews)

David ★★★★★ Oct 20, 2026

I've been using this bit to make boxes for my shop drawers, and the fit on the joints is incredibly tight. The changeable cutters let me dial in the depth for different stock, which is a nice bonus.

Adam Q. ★★★★★ Oct 18, 2026

Finally, a bit that actually gives me perfectly uniform fingers every time. The removable cutters make cleaning and setup surprisingly fuss-free, and the cuts are glass-smooth on my walnut.

David ★★★★☆ Oct 22, 2026

The micrograin carbide teeth cut through oak without any burning, and the joinery came out tight enough that I barely needed sanding. It's a bit pricey, but the two-flute design leaves a clean finish.