Studio shot of the Freud 99-406 crown molding router bit standing upright, featuring a red Perma-SHIELD body and carbide cutters with a decorative profile on a 1/2 inch shank.
Technical diagram showing the cross-section profile of the Freud 99-406 bit, indicating a 45-degree bevel angle and a 25/64 inch radius for the decorative crown molding curve.
Architectural Millwork Router Bits promotional video
Studio shot of the Freud 99-406 crown molding router bit standing upright, featuring a red Perma-SHIELD body and carbide cutters with a decorative profile on a 1/2 inch shank.
Technical diagram showing the cross-section profile of the Freud 99-406 bit, indicating a 45-degree bevel angle and a 25/64 inch radius for the decorative crown molding curve.
Architectural Millwork Router Bits promotional video
Freud

Freud 99-406 Crown Molding Router Bit 1-1/4 Inch Diameter 1/2 Shank Carbide Architectural Millwork Cutter Woodworking Tool

Only 2 left
SKU: 99-406
$48.79

Description

Custom Architectural Detail: Freud 99-406 Crown Molding Bit for Elegant Woodworking Finishes

Add a signature touch of elegance to any room by crafting your own custom trim with the Freud 99-406 Crown Molding Router Bit. Designed for serious woodworkers and remodelers, this high-performance tool allows you to bypass the limited options at the lumberyard and create stunning, stain-grade crown moldings from your choice of hardwood or softwood. Whether you are matching existing historical trim or designing a completely new architectural feature, this bit delivers the crisp, clean lines required for professional-grade millwork.

Versatility is at the heart of the 99-406 design. While it cuts a classic profile, you can easily modify the final appearance and dimension of your molding simply by adjusting the bit height or the position of your router table fence. Engineered for use with CNC or table-mounted routers, this bit features Freud’s premium TiCo™ Hi-Density Carbide for superior edge retention and the exclusive Perma-SHIELD® Coating to resist heat, rust, and pitch buildup. This ensures a smooth, burn-free finish that requires minimal sanding, saving you time and effort on every project.

Key Features

  • Architectural Profiles: Enhances cabinetry, ceilings, and furniture with a classic, decorative crown molding shape.
  • Versatile Adjustability: Final profile shape and width can be customized by altering fence depth and bit height settings.
  • Machine Compatibility: Designed specifically for use with CNC machines or table-mounted routers (not for hand-held use).
  • Material Flexibility: Cuts cleanly through plywood, composition materials, hardwoods, and softwoods.
  • Perma-SHIELD® Coating: Non-stick red coating reduces drag, prevents heating, and resists resin accumulation.
  • TiCo™ Carbide: High-density carbide ensures a sharper edge that lasts longer, providing a flawless finish.

What's Included

(1) Freud 1-1/4" Diameter Crown Molding Router Bit with 1/2" Shank (99-406)

Specifications

Brand Freud
Model Number 99-406
Application Crown Molding
Overall Diameter (D) 1-1/4 in
Shank Diameter (A) 1/2 in
Carbide Height (h) 2-1/4 in
Overall Length (H) 3-3/4 in
Large Radius (R1) 25/64 in
Angle (d) 45°
Number of Cutters 2
Max RPM 18,000

Pro-Tip: Because this is a tall profile bit (2-1/4"), it removes a significant amount of material. Do not attempt to cut the full depth in a single pass. Instead, create the profile in multiple lighter passes. This technique reduces stress on your router motor, prevents the wood from burning, and results in a smoother surface straight off the tool.