Studio product shot of the Freud 99-475 Chair Rail Router Bit. The bit features a large, complex red Perma-SHIELD coated body designed to mill architectural molding, mounted on a 1/2-inch silver shank.
Composite technical diagram displaying the Freud 99-475 router bit alongside a cross-section of the wood molding it creates. The image shows the bit's cutter geometry matching the red profile line on the chair rail molding.
Technical drawing of the "Standard Chair Rail Profile # 390" showing the molding's dimensions and contours. A red line traces the face of the molding, indicating a width of 11/16 inch and a height of 2-5/8 inches.
3D illustration of a finished wooden chair rail molding strip. The rendering highlights the smooth curves and classic architectural details of the "Standard Chair Rail Profile # 390".
Diagram illustrating a multi-step routing process for creating complex chair rail profiles. The left image shows a "First Cut" using a profile bit against a fence; the right image shows a "Second Cut" using a different profile bit, utilizing an auxiliary block on the outfeed fence to prevent the stock from tipping.
Studio product shot of the Freud 99-475 Chair Rail Router Bit. The bit features a large, complex red Perma-SHIELD coated body designed to mill architectural molding, mounted on a 1/2-inch silver shank.
Architectural Millwork Router Bits promotional video
Studio product shot of the Freud 99-475 Chair Rail Router Bit. The bit features a large, complex red Perma-SHIELD coated body designed to mill architectural molding, mounted on a 1/2-inch silver shank.
Composite technical diagram displaying the Freud 99-475 router bit alongside a cross-section of the wood molding it creates. The image shows the bit's cutter geometry matching the red profile line on the chair rail molding.
Technical drawing of the "Standard Chair Rail Profile # 390" showing the molding's dimensions and contours. A red line traces the face of the molding, indicating a width of 11/16 inch and a height of 2-5/8 inches.
3D illustration of a finished wooden chair rail molding strip. The rendering highlights the smooth curves and classic architectural details of the "Standard Chair Rail Profile # 390".
Diagram illustrating a multi-step routing process for creating complex chair rail profiles. The left image shows a "First Cut" using a profile bit against a fence; the right image shows a "Second Cut" using a different profile bit, utilizing an auxiliary block on the outfeed fence to prevent the stock from tipping.
Studio product shot of the Freud 99-475 Chair Rail Router Bit. The bit features a large, complex red Perma-SHIELD coated body designed to mill architectural molding, mounted on a 1/2-inch silver shank.
Architectural Millwork Router Bits promotional video
Freud

Freud 99-475 Chair Rail Router Bit 1-11/16 Inch Diameter 1/2 Inch Shank Carbide Lower Profile Architectural Molding

Only 2 left
SKU: 99-475
$67.95

Description

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Design Custom Chair Rails with Elegant Architectural Detail

Transform the look of any room with the Freud 99-475 Chair Rail Router Bit, the ultimate tool for creating custom architectural moldings. This bit is specifically engineered to mill the lower portion of the classic #300 chair rail profile, adding a sophisticated horizontal detail to dining rooms, hallways, and offices. By milling your own moldings, you are no longer limited to the pine or primed stock found at home centers; you can choose your favorite wood species—such as cherry, walnut, or oak—to perfectly match your existing furniture and trim.

Built for heavy-duty millwork, this bit features an impressive 2-3/4 inch carbide height, allowing it to cut substantial profiles in a single setup (though multiple passes are recommended). It is crafted with Freud’s exclusive TiCo™ Hi-Density Carbide to ensure a flawless, stain-grade finish on both hardwoods and softwoods. The bit is also protected by Freud's signature red Perma-SHIELD® coating, which minimizes heat buildup and prevents resin adhesion. Due to its large size and cutting height, this bit is designed exclusively for use in CNC machines or table-mounted routers with a secure fence.

Key Features

  • Custom Millwork: Mils the lower portion of the popular #300 chair rail profile for high-end renovations.
  • Species Flexibility: Create architectural moldings from any hardwood or softwood to match your room's decor.
  • Massive Cutting Height: Features a 2-3/4 inch carbide height for creating wide, dramatic panel moldings.
  • TiCo Hi-Density Carbide: Proprietary carbide blend stays sharp longer and delivers a smooth, stain-ready surface.
  • Perma-SHIELD Coating: Non-stick coating reduces friction, prevents rust, and protects against pitch buildup.
  • Table-Mount Exclusive: Designed for safe operation in router tables or CNC machines due to the large profile.

What's Included

(1) Freud 99-475 1-11/16" Diameter Chair Rail Router Bit with 1/2" Shank

Specifications

Brand Name Freud
Manufacturer Part # 99-475
Bit Type Chair Rail Bit
Application Chair Rail Profile #300 (Lower)
Overall Diameter (D) 1-11/16"
Carbide Height (h) 2-3/4"
Shank Diameter (A) 1/2"
Overall Length (H) 4-1/4"
Number of Cutters 2
Max RPM 16,000
Compatible Materials Hardwood, Softwood, Composites

Pro-Tip: Because of the exceptional 2-3/4 inch cutting height, this bit exerts significant force on the workpiece. For safety and the best surface finish, utilize a tall auxiliary fence on your router table for support and make 3 to 4 light passes rather than trying to mill the full profile depth at once.