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1/2″ Up-Cut Spiral Flush Trim Router Bit – 1/2″ Shank (AstraHP Coated)

1/2″ Up-cut spiral flush trim router bit is ideal for your router table. Smooth cuts even in gnarly grain! AstraHP Coated Solid Carbide 1/2″ Shank 1/2″ Cutting Diameter 1-1/2″ Length of Cut Available in 2″ length of cut 4″ Overall Tool Length Recommended RPM: 16,000 Made in USA #row-635676402 > .col > .col-inner { padding: 20px 0px 20px 0px; } #section_1761254599 { padding-top: 45px; padding-bottom: 45px; } @media (min-width:550px) { #section_1761254599 { padding-top: 65px; padding-bottom: 65px; } } @media (min-width:850px) { #section_1761254599 { padding-top: 2px; padding-bottom: 2px; } }

1/2″ Up-Cut Spiral Flush Trim Router Bit – 1/2″ Shank (AstraHP Coated) - Main image
$88.19 $146.99 In stock

Category: Flush Trim Router Bits

Overview

This 1/2″ up-cut spiral flush trim bit is the heavier-duty step-up from smaller 1/4″ shank flush trim bits. The 1/2″ shank adds rigidity for router-table work, larger routers, repeated passes, and more demanding template trimming.

The bottom bearing follows your template or reference edge while the up-cut spiral helps clear chips during controlled trimming passes. Use this bit for template work, edge cleanup, and flush trimming after rough-cutting close to the line.

For smaller handheld trim-router work, use a 1/4″ shank flush trim bit. For heavier trimming or production-style use, this 1/2″ shank version is the better fit.

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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 (5.0 / 5 · 5 reviews)

John ★★★★★

Used it on the router table for a full day of trimming maple and it didn't even flinch, the up-cut spiral cleared chips so fast I never had to stop and blow out the cut. The AstraHP coating held up with zero burn marks on the edges, which surprised me for the price. Definitely the most stable bit I'

Owen ★★★★★

The 1/2″ shank on this bit makes a huge difference in stability compared to my old 1/4″ bits—no more chatter in the router table. Cuts through hardwood like butter with that up-cut spiral pulling chips out cleanly. Really glad I stepped up for the heavier-duty option.

Julian R. ★★★★★

I was a bit skeptical about upgrading from a 1/4″ shank, but the extra rigidity on this 1/2″ shank bit made a noticeable difference in my router table work. The up-cut spiral cleared chips much cleaner than my old straight bits, and the AstraHP coating seems to be holding up well on the first few pa