Infinity Tools 1/2" Shank Flush Trim Router Bits w/ Downshear

Infinity Tools 1/2" Shank Flush Trim Router Bits w/ Downshear - View 3

Infinity Tools 1/2" Shank Flush Trim Router Bits w/ Downshear - View 4

Infinity Tools 1/2" Shank Flush Trim Router Bits w/ Downshear - View 5

Infinity Tools 1/2" Shank Flush Trim Router Bits w/ Downshear - View 6

$14.43 ~~$36.9~~ In stock

We design our premium 1/2" shank flush trim router bits with a special Down Shear cutting geometry for extra smooth cuts. All flush trim router bits include long-lasting Micro-Grain carbide edges and top-quality bearings with dust shield. Our Silver non-stick coating makes bit clean-up a snap provides years of trouble-free service.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

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 (5.0 / 5 · 5 reviews)

Jason Y. ★★★★★ Oct 22, 2026

The carbide edges on this bit have held up beautifully through a dozen passes on hard maple, and the downshear leaves a surface so clean you barely need sanding.

Isabella ★★★★★ Oct 21, 2026

The downshear geometry really earns its keep—zero tear-out on the figured maple I was trimming, and the micro-grain carbide edge held its razor edge through a full sheet of plywood. The 1/2" shank gives it a rock-solid feel in the router, no vibration at all. This one's a keeper.

Ellie ★★★★★ Oct 20, 2026

Cut a dozen oak edge bands this afternoon and the micro-grain carbide still feels brand new, not a single chip. The 1/2" shank held rock steady at full depth in my table router, and the downshear kept tear-out to basically zero. This is the smoothest flush trim I've gotten without sanding.