Brocas de carburo sólido para fresadora con corte al ras en espiral y vástago de 1/2" de Infinity Tools

The larger 1/2" shank adds rigidity for deeper, heavier flush-trim passes in full-size routers and router tables, while the spiral action keeps the cut clean and quiet.

These bits come in 1-1/4" and 2" cutter heights, with overall lengths of 3-1/2" and 5" respectively. Both share a 1/2" shank and 1/2" cutter diameter.

Choose the downcut bit for the cleanest cut on the bottom of your workpiece, or the upcut bit for the smoothest surface on the top side.

The bearing diameter is 1/2", matching the cutter diameter so the bit trims flush to your template or pattern.

They are manufactured to extremely tight tolerances from solid C4 micrograin carbide, so they start out sharper and stay sharp longer than conventional flush-trim bits.

They have two flutes for maximum cutting efficiency and a glass-smooth finish on the trimmed edge.

Each bit is assembled with two high-quality bearings that give plenty of surface to engage a template or pattern for accurate, repeatable cuts. See our router templates.

This 1/2" shank version offers more rigidity and larger cutter diameters for heavier work, while the 1/4" shank suits compact routers and lighter trimming. Both use the same spiral flush-trim design.

The spiral geometry shears the wood for a cleaner, quieter cut than a straight flush-trim bit, and the solid carbide stays sharp far longer. Browse more flush-trim router bits.

Pair them with more solid carbide spiral bits for plunge and grooving cuts, and explore the full carbide router bits range.