Studio shot of the Freud 99-521 Ogee Raised Panel Router Bit. This large diameter bit features a red Perma-SHIELD coated body with four Quadra-Cut wings, a 1/2-inch shank, and a top-mounted pilot bearing.
Technical profile drawing for model #99-521. A red line traces the ogee curve profile on the edge of a wood panel, indicating a large radius of 1-3/16 inches and a smaller reverse curve radius of 5/32 inches.
Illustration of a classic raised panel door assembly. It displays a central rectangular "Raised Panel" surrounded by two vertical "Stile" pieces and two horizontal "Rail" pieces, showing where the router bit profile fits into the construction.
Diagram explaining the "Quadra-Cut 4 Cutter Design." The top graphic shows the four-wing cutter head; the bottom graphics illustrate how the two large wings perform an "Up Shear Cut" for bulk removal, while the two smaller wings perform a "Down Shear Cut" for a clean top edge.
Diagram titled "Raised Panel Setup" illustrating the correct use of the bit. It shows the router bit mounted in a router table, with the wood panel fed flat against a fence, demonstrating the safe horizontal cutting position.
Freud Quadra Cut Router Bits promotional video
Studio shot of the Freud 99-521 Ogee Raised Panel Router Bit. This large diameter bit features a red Perma-SHIELD coated body with four Quadra-Cut wings, a 1/2-inch shank, and a top-mounted pilot bearing.
Technical profile drawing for model #99-521. A red line traces the ogee curve profile on the edge of a wood panel, indicating a large radius of 1-3/16 inches and a smaller reverse curve radius of 5/32 inches.
Illustration of a classic raised panel door assembly. It displays a central rectangular "Raised Panel" surrounded by two vertical "Stile" pieces and two horizontal "Rail" pieces, showing where the router bit profile fits into the construction.
Diagram explaining the "Quadra-Cut 4 Cutter Design." The top graphic shows the four-wing cutter head; the bottom graphics illustrate how the two large wings perform an "Up Shear Cut" for bulk removal, while the two smaller wings perform a "Down Shear Cut" for a clean top edge.
Diagram titled "Raised Panel Setup" illustrating the correct use of the bit. It shows the router bit mounted in a router table, with the wood panel fed flat against a fence, demonstrating the safe horizontal cutting position.
Freud Quadra Cut Router Bits promotional video
Freud

Freud Router Bit 99-521 3.5 Inch Ogee Raised Panel 1/2 Shank Quadra Cut Carbide Wood Shaper Cabinet Door Panels Trim Flawless Finish Specialty Tool

Only 1 left
SKU: 99-521
$71.29 USD

Description

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High-Density TiCo Carbide Quadra-Cut Ogee Raised Panel Router Bit for Precision Cabinet Door Processing

The Freud 99-521 3-1/2-Inch Diameter Ogee Raised Panel Router Bit delivers a commercial woodworking solution engineered to cut flawless decorative profiles on cabinet door panels and drawer fronts. Incorporating Freud's proprietary Quadra-Cut four-cutter design, this industrial-grade bit utilizes two up-shear cutters paired with two down-shear wings to perform a balanced, splinter-free opposing shear action on raw edges. Tipped with exclusive TiCo Hi-Density Carbide and finished with a heat-resistant red protective layer, this 1/2-inch shank tool is optimized for 5/8-inch stock and must be operated strictly within table-mounted setups at a maximum threshold of 12,000 RPM.

Best Used For:

  • Cabinet Door Panel Raising: Machining elegant, smooth ogee profiles on architectural wooden cabinet doors and structural furniture panels.
  • Drawer Front Processing: Shaping clean decorative borders on dense solid wood hardwood panel blanks and drawer assemblies.
  • Splinter-Free Composite Milling: Shaping composite wood sheets and fine softwoods smoothly without inducing edge tearing or face burning.

Key Performance & Safety Features

  • Quadra-Cut 4-Cutter System: Employs two upward and two downward shearing wings to eliminate fuzzing and produce glass-smooth profiles.
  • TiCo Hi-Density Carbide: Custom micro-grain carbide matrix maintains precise structural edge sharpness against repetitive, highly abrasive wood cuts.
  • Perma-SHIELD Non-Stick Overlay: Industrial protective shield minimizes localized friction heat, moisture corrosion, and sticky pitch accumulation.
  • Table Mount Configuration: Engineered explicitly with a massive 3-1/2 inch footprint for secure, guarded operation on a dedicated router table fence.
  • Sized for 5/8-Inch Panels: The 1/2-inch carbide cutting height maps seamlessly onto architectural panels for optimal alignment.

What's Included

  • (1) Freud 99-521 3-1/2" Diameter Ogee Raised Panel Router Bit with 1/2" Shank

Technical Specifications

Brand Freud
Model Number 99-521
Profile Classification 2+2 Extra Long Ogee Raised Panel
Overall Tool Diameter 3.50 in. (3-1/2 in.)
Carbide Cutting Height 0.50 in. (1/2 in.)
Shank Diameter 0.50 in. (1/2 in.)
Overall Length Profile 2.50 in. (2-1/2 in.)
Large Radius Metric (R1) 1.1875 in. (1-3/16 in.)
Small Radius Metric (R2) 0.156 in. (5/32 in.)
Total Integrated Cutters 4 Cutters (Quadra-Cut Layout)
Maximum Speed Rating 12,000 RPM
Optimized Stock Thickness 0.625 in. (5/8 in.)

Pro-Tip: Due to the wide 3-1/2 inch cutting trajectory, never attempt to remove all material in a single pass. For optimal tool longevity and safety, machine your ogee panel profiles across three shallow, progressive depth changes to prevent strain on your router table motor.