Studio product shot of the Freud 99-466 Architectural Casing Router Bit featuring a red Perma-SHIELD coated body and a 1/2-inch shank.
Studio product shot of the Freud 99-466 Architectural Casing Router Bit featuring a red Perma-SHIELD coated body and a 1/2-inch shank.
Technical profile diagram for model #99-466 showing the dimensions for "Standard Casing Profile # 366". A red line traces the profile on a wood block, indicating a total height of 2-1/4 inches and a width of 11/16 inches.
3D illustration of a finished wooden casing molding strip exhibiting the classic stepped curves and architectural details created by the router bit.
Graphic titled MATERIALS showing two rectangular samples of wood types compatible with the router bit: Hardwoods and Softwoods.
Graphic titled TOOLS displaying two router setups compatible with this bit: a CNC Machine on the left and a stationary Table Router on the right.
Diagram titled "Routing Technique for all casing profiles" displaying cross-sections of four different casing profiles (#356, #366, #376, and #445) being routed vertically on a router table against a fence.
Architectural Millwork Router Bits promotional video
Studio product shot of the Freud 99-466 Architectural Casing Router Bit featuring a red Perma-SHIELD coated body and a 1/2-inch shank.
Studio product shot of the Freud 99-466 Architectural Casing Router Bit featuring a red Perma-SHIELD coated body and a 1/2-inch shank.
Technical profile diagram for model #99-466 showing the dimensions for "Standard Casing Profile # 366". A red line traces the profile on a wood block, indicating a total height of 2-1/4 inches and a width of 11/16 inches.
3D illustration of a finished wooden casing molding strip exhibiting the classic stepped curves and architectural details created by the router bit.
Graphic titled MATERIALS showing two rectangular samples of wood types compatible with the router bit: Hardwoods and Softwoods.
Graphic titled TOOLS displaying two router setups compatible with this bit: a CNC Machine on the left and a stationary Table Router on the right.
Diagram titled "Routing Technique for all casing profiles" displaying cross-sections of four different casing profiles (#356, #366, #376, and #445) being routed vertically on a router table against a fence.
Architectural Millwork Router Bits promotional video
Freud

Freud 99-466 Casing Router Bit 1-1/2 Inch Diameter 1/2 Inch Shank Standard Profile 366 for Custom Door Window Molding

Only 1 left
SKU: 99-466
$45.79 USD

Description

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Produce Industry-Standard Architectural Casing with Custom Wood Species

Master the art of custom trim work with the Freud 99-466 Architectural Casing Router Bit. This professional-grade tool is precision-engineered to replicate the industry-standard casing profile #366, a timeless design widely used for door and window trim. By milling your own moldings in-house, you gain the freedom to bypass the limited selection of pine or primed MDF found at lumber yards. Instead, you can select the perfect wood species—from rich cherry and walnut to durable oak or paint-grade poplar—ensuring your trim perfectly matches your furniture, built-ins, and interior décor.

Built for serious fabrication, the 99-466 features a substantial carbide cutting height of 1-13/16 inches, allowing it to mill the full casing profile in a consistent, stain-grade finish. The bit is crafted with Freud’s exclusive TiCo™ Hi-Density Carbide to withstand the heat and abrasion of milling hardwoods and composites. Encased in Freud's signature red Perma-SHIELD® coating, the bit resists rust, heat buildup, and pitch adhesion, ensuring cleaner cuts and longer tool life. Due to the large profile height and diameter, this bit is designed exclusively for use in table-mounted routers or CNC machines to ensure stability and safety.

Key Features

  • Standard Profile #366: Accurately reproduces one of the most popular casing profiles for seamless renovations and new construction.
  • Custom Species Choice: Allows for the creation of moldings in any hardwood or softwood species to suit specific design requirements.
  • TiCo Hi-Density Carbide: Specially formulated carbide maximizes edge retention and delivers a flawless, smooth finish.
  • Perma-SHIELD Coating: Non-stick coating minimizes friction, prevents corrosion, and reduces resin accumulation.
  • Heavy-Duty Capacity: Features a 1-13/16" carbide height for milling robust, full-profile casings.
  • Table-Mount Exclusive: Engineered for safe operation in router tables and CNC machines (not for hand-held use).

What's Included

(1) Freud 99-466 Architectural Casing Router Bit with 1/2" Shank

Specifications

Brand Name Freud
Manufacturer Part # 99-466
Profile Type Casing Profile #366
Overall Diameter (D) 1-1/2"
Carbide Height (h) 1-13/16"
Shank Diameter (A) 1/2"
Overall Length (H) 3-9/32"
Number of Cutters 2
Max RPM 16,000
Material Compatibility Hardwood, Softwood, Composites
Tool Compatibility Router Table, CNC

Pro-Tip: To achieve the smoothest possible finish and prevent chatter on tall profiles like this, utilize a tall auxiliary fence on your router table. Additionally, make 3 to 4 passes, gradually increasing the depth of cut, rather than attempting to mill the full 1-13/16" height in a single pass.