The Freud 04-132 1/2-Inch Double Flute Straight Router Bit is a carbide-tipped straight router bit built for clean grooving, edge-routing, and general-purpose cutting in wood and composite sheet goods. This is a straight router bit designed for grooving, edge-routing, and plunge-style routing tasks. Model Number: 04-132. If you need a dependable 1/2 inch cutting diameter bit for everyday router work, this one is aimed at woodworkers, cabinet installers, shop users, and serious DIYers who want clean results without stepping into specialty-bit territory.

The core of this bit is pretty simple, and that is why it earns its keep. It uses a 1/2 inch overall diameter with a 1 inch carbide height and a two-cutter layout. In real use, that means it is sized well for common grooves, dado-style routing, trim work, and edge work where you want a straight cut and a smoother finish than you usually get from cheaper straight bits. Freud also calls out its precise hook and shear angles, which matters because those cutting angles help the bit feed cleanly and leave a better surface in hardwood, softwood, plywood, and composite materials.

Freud uses its TiCo Hi-Density Carbide on the cutters, and that is one of the biggest reasons guys buy Freud bits in the first place. Good carbide is not just about edge life. It is about keeping the cut quality consistent as the job goes on. When you are routing plywood, hardwood, MDF, particle board, or veneered panels, a bit that stays sharp longer helps prevent burning, fuzzed edges, and extra sanding. That matters whether you are cutting joinery in the shop or knocking out repeated grooves on sheet goods.

The plunge-friendly relieved tip is another practical detail. Some straight bits do fine once they are moving laterally but are less cooperative when you need to start the cut by dropping into the material. This bit is specifically relieved to allow efficient plunge cuts, so it makes more sense for stopped grooves, hinge mortises, pockets, and layout-driven routing where you are not always entering from the edge of the workpiece.

Size-wise, the 1/4 inch shank keeps it compatible with a wide range of compact and mid-size routers, while the 2-1/8 inch overall length gives enough reach for common woodworking tasks without turning into a long, flex-prone profile. Freud rates it for a maximum speed of 24,000 RPM, which puts it right in line with modern handheld routers, palm routers, router tables, and CNC setups that can run smaller-shank tooling at higher speed.

Where this bit fits best is general routing work in solid wood, plywood, composites, laminate-related cuts, MDF, OSB, particle board, and similar materials listed by Freud. It is a strong pick for cabinet parts, grooves, rabbets, trimming operations, edge-routing, and light joinery where a straight profile is the right answer. It is not a specialty bit, and that is actually the point. This is the kind of router bit that earns a regular spot in the drawer because there are a lot of jobs that start with a clean, straight cut.

If you are deciding who should buy it, here is the straight answer: this bit makes the most sense for woodworkers, trim carpenters, cabinet builders, remodelers, and DIY users who want a quality everyday straight bit from a known brand. If your router accepts a 1/4 inch shank and you need a clean-cutting bit for grooves, edge work, and plunge routing in common wood materials, the Freud 04-132 is a smart, no-nonsense choice.

A Solid Everyday Straight Bit

The Freud 04-132 1/2-Inch Double Flute Straight Router Bit does the kind of work most router owners actually need, and it does it with good carbide, clean cutting geometry, and broad router compatibility.

• Who it's for: Woodworkers, cabinet guys, trim carpenters, and DIY users who need one dependable straight bit for grooves, edge work, and plunge cuts in common sheet goods and solid wood.
• Why it stands out: The two-flute layout, TiCo Hi-Density Carbide, and plunge-relieved tip make it more useful than bargain-bin straight bits that get rough fast.
• Worth knowing: This is a 1/4 inch shank bit, so make sure your router has the matching collet. It is an everyday workhorse, not a specialty profile.

• What type of bit is this? It is a double flute straight router bit for grooving, edge-routing, and general-purpose straight cutting.
• What shank size does it use? It has a 1/4 inch shank and requires a router with a matching 1/4 inch collet.
• Can it be used in a CNC router? Yes. Freud lists it for CNC, hand-held, and table-mounted routers.
• What materials is it made to cut? Freud lists hardwood, softwood, plywood, composites, laminate, MDF, OSB, particle board, pressure treated lumber, cellular PVC, and composite decking.