A high-resolution product shot of the Freud 99-520 3-1/2 inch Quadra-Cut raised panel router bit, featuring red carbide-tipped cutters and a 1/2 inch silver shank for professional woodworking.
The retail packaging for the Freud 99-520 Quadra-Cut raised panel bit, showcasing the Ogee profile design and highlighting its use for creating flawless finishes on industrial-grade cabinet doors.
A technical application diagram showing the assembly of a cabinet door, illustrating how the raised panel created by the Freud router bit fits between the rail and stile components.
A cross-section profile diagram of the Freud 99-520 bit, detailing the cutting dimensions including a 25/32-inch large radius and a 5/32-inch small radius for an elegant Ogee wood edge.
A materials compatibility chart for the Freud raised panel bit, confirming its high-performance use on veneered plywood, hardwoods, softwoods, and composite materials.
An equipment compatibility graphic indicating that the Freud 3-1/2 inch raised panel bit is designed specifically for use with a stationary table router.
A technical illustration of the Quadra-Cut 4-cutter design, demonstrating how the up-shear and down-shear wings work together to produce a splinter-free, smooth wood surface.
A setup diagram showing the correct orientation for a raised panel router bit in a table-mounted router with a safety fence for processing wood panels.
Freud Quadra Cut Router Bits promotional how to video
A high-resolution product shot of the Freud 99-520 3-1/2 inch Quadra-Cut raised panel router bit, featuring red carbide-tipped cutters and a 1/2 inch silver shank for professional woodworking.
The retail packaging for the Freud 99-520 Quadra-Cut raised panel bit, showcasing the Ogee profile design and highlighting its use for creating flawless finishes on industrial-grade cabinet doors.
A technical application diagram showing the assembly of a cabinet door, illustrating how the raised panel created by the Freud router bit fits between the rail and stile components.
A cross-section profile diagram of the Freud 99-520 bit, detailing the cutting dimensions including a 25/32-inch large radius and a 5/32-inch small radius for an elegant Ogee wood edge.
A materials compatibility chart for the Freud raised panel bit, confirming its high-performance use on veneered plywood, hardwoods, softwoods, and composite materials.
An equipment compatibility graphic indicating that the Freud 3-1/2 inch raised panel bit is designed specifically for use with a stationary table router.
A technical illustration of the Quadra-Cut 4-cutter design, demonstrating how the up-shear and down-shear wings work together to produce a splinter-free, smooth wood surface.
A setup diagram showing the correct orientation for a raised panel router bit in a table-mounted router with a safety fence for processing wood panels.
Freud Quadra Cut Router Bits promotional how to video
Freud

Freud 99-520 3-1/2 Inch Quadra-Cut Raised Panel Router Bit with 1/2 Inch Shank for Professional Cabinet Doors and Woodworking Projects Carbide Tipped

In stock
SKU: 99-520
$91.00
$99.00 Sale $91.00

Description

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Create Flawless, Professional Cabinetry with Freud’s Exclusive Quadra-Cut™ Raised Panel Bit

The Freud 99-520 3-1/2" Quadra-Cut Raised Panel Bit is the ultimate solution for woodworkers who demand a glass-smooth finish on doors, drawer fronts, and decorative paneling. This bit utilizes Freud's patented Quadra-Cut technology, which employs a four-cutter design: two small wings shear downward to eliminate splintering at the top edge, while two large wings shear upward to provide an exceptionally smooth surface. By combining these opposing shear angles, the 99-520 ensures a flawless profile that requires little to no sanding, even when working with challenging hardwoods.

Designed for maximum performance and longevity, this bit features TiCo™ High-Density Carbide and a Perma-SHIELD® non-stick coating to reduce heat buildup and prevent pitch accumulation. This specific bit is engineered with a 5/8" carbide height, making it ideal for creating deep, elegant profiles in 3/4" thick stock. For the safest and most accurate results, this large-diameter bit must be used in a table-mounted router equipped with a fence. Whether you are building custom kitchen cabinets or intricate wall paneling, Freud’s industrial-grade engineering delivers the precision and durability needed for professional-level woodworking.

Key Features

  • Patented Quadra-Cut™ Technology: Four-cutter design provides a flawless finish by shearing both upward and downward.
  • Industrial Carbide Construction: High-density carbide tips ensure a long cutting life and maximum durability.
  • Perma-SHIELD® Coating: Non-stick coating reduces friction and protects the bit from heat and resin buildup.
  • Optimized for 3/4" Stock: The 5/8" carbide height is specifically tailored for 3/4" thick hardwood or softwood panels.
  • Versatile Application: Perfect for creating raised panels for cabinet doors, drawer fronts, plaques, and moldings.

What's Included

  • (1) Freud 3-1/2" (Dia.) Quadra-Cut Raised Panel Bit with 1/2" Shank (99-520)

Specifications

Model Number 99-520
Overall Diameter 3-1/2 in
Shank Diameter 1/2 in
Carbide Height (h) 5/8 in
Number of Cutters 4
Maximum RPM 12,000 RPM
Overall Length (H) 2-1/2 in
Minor Height (m) 7/32 in
Large Radius (R1) 25/32 in
Small Radius (R2) 5/32 in

Pro-Tip: Due to the large diameter of this bit, always reduce your router speed to the recommended 12,000 RPM maximum to ensure safety and prevent burning. For the cleanest profile, make multiple shallow passes rather than one deep cut, finishing with a final very light pass to let the Quadra-Cut technology deliver its smoothest possible finish.