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Infinity Tools 1/2" Shank 5-Pc. Bullnose Router Bit Set w/ Bearing Guide

Infinity Tools 1/2" Shank 5-Pc. Bullnose Router Bit Set w/ Bearing Guide - Main image
$185.72 $281.4 In stock

Category: Router Bits Edge-Forming Bits

Bullnose Router Bits – Two Perfect Roundovers in One Pass!

Mill beautiful stair treads, shelves or window sills with a single pass. For extra versatility choose our bearing-guided bullnose router bits. Follow any template with these router bits and make unique half round profiles in just one pass!

Bearing-guided Bullnose Router Bits are perfect for use in the router table. The bearing makes setting the fence quick and easy, but it also allows the bit to be used for template routing, which allows you to bullnose the edge of curved pieces.

Individual items included in Set 00-547:

Item Shank Large Diam. Carbide Height Cutter Radius Bead Height
54-520 1/2" 7/8" 3/4" 1/8" 1/4"
54-521 1/2" 1" 7/8" 3/16" 3/8"
54-522 1/2" 1-1/8" 1" 1/4" 1/2"
54-523 1/2" 1-3/8" 1-3/8" 3/8" 3/4"
54-524 1/2" 1-3/4" 1-5/8" 1/2" 1"
BOX-100 Medium Infinity Tools Wooden Router Bit Storage Box
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Customer Reviews (4.8 / 5 · 5 reviews)

Julian W. ★★★★★

I’ve been cutting stair treads and the bearing guide keeps everything tracking perfectly—no slipping or chattering. The carbide edges still look new after a dozen passes on oak.

Ryan D. ★★★★★

The smooth roundover on these bits made my stair treads look professional on the first pass, which saved me a ton of sanding time. The bearing guide tracked perfectly against the edge without any chattering.

Carter ★★★★★

Got these for window sills and the single-pass roundover saved me a ton of sanding time—the bearing tracks smoothly along the edge without any chatter. The 1/2" shank feels solid in the router, no wobble even on the wider bullnose profile.