A studio product photograph of the Freud 39-504 Cove and Bead Groove router bit featuring a red Perma-SHIELD body, top-mounted silver ball bearing, and specialized carbide cutters on a 3/8 inch shank.
A technical profile diagram for the Freud 39-504 bit illustrating a decorative cove and bead groove cut into wood, specifying a 1-7/64 inch width and multiple radii, with a grey template box indicating guide placement.
A studio product photograph of the Freud 39-504 Cove and Bead Groove router bit featuring a red Perma-SHIELD body, top-mounted silver ball bearing, and specialized carbide cutters on a 3/8 inch shank.
A studio product photograph of the Freud 39-504 Cove and Bead Groove router bit featuring a red Perma-SHIELD body, top-mounted silver ball bearing, and specialized carbide cutters on a 3/8 inch shank.
A technical profile diagram for the Freud 39-504 bit illustrating a decorative cove and bead groove cut into wood, specifying a 1-7/64 inch width and multiple radii, with a grey template box indicating guide placement.
A studio product photograph of the Freud 39-504 Cove and Bead Groove router bit featuring a red Perma-SHIELD body, top-mounted silver ball bearing, and specialized carbide cutters on a 3/8 inch shank.
Freud

Freud 39-502 1-7/64 Inch Diameter Top Bearing Cove and Bead Groove Router Bit 3/8 Inch Shank TiCo Carbide Tipped Decorative Template Edging Tool

Only 1 left
SKU: 39-504
$28.79 USD

Description

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Add Timeless Architectural Depth with Precision Cove and Bead Template Routing

Transform ordinary furniture and millwork into extraordinary architectural pieces with the Freud 39-504 1-7/64" Diameter Top Bearing Cove and Bead Groove Router Bit. Specifically engineered for intricate pattern work, this bit features a shank-mounted ball bearing that allows you to follow a template placed on top of your workpiece. This configuration is ideal for plunging into the face of cabinet doors, drawer fronts, or wall panels to create wide, flat-bottom grooves accented by a classic cove and bead profile. Whether you are adding delicate surface detailing or shaping a sophisticated decorative edge, this tool provides the consistent depth and clean lines required for high-end woodworking. 

Built for professional longevity, the 39-504 is outfitted with Freud’s exclusive TiCo™ Hi-Density Carbide tips. This specialized micrograin formula is designed to withstand the abrasive nature of plywood and composites while maintaining a razor-sharp edge on dense hardwoods and softwoods. The bit is shielded by the signature Red Perma-SHIELD® Non-Stick Coating, which dramatically reduces friction and heat buildup while preventing the accumulation of pitch and resin. Compatible with hand-held and table-mounted routers, this bit ensures a burn-free, glass-smooth finish that significantly reduces your sanding time.

Key Features

  • Template Guided Precision: Shank-mounted top bearing allows for exact duplication of patterns and templates.
  • Elegant Profile: Produces a beautiful cove and bead groove with a stable flat bottom for added visual depth.
  • TiCo™ Hi-Density Carbide: Proprietary micrograin blend ensures maximum cutting life and extended sharpness.
  • Perma-SHIELD® Coating: Non-stick red coating protects the tool from heat, corrosion, and resin buildup.
  • Versatile Applications: Ideal for decorative grooves in furniture, millwork, and custom cabinetry.
  • Multi-Material Compatibility: Effectively cuts all composition materials, plywoods, hardwoods, and softwoods.

What's Included

(1) Freud 39-504 1-7/64" Diameter Top Bearing Cove and Bead Groove Router Bit with 3/8" Shank

Specifications

Overall Diameter (D) 1-7/64"
Shank Diameter (A) 3/8"
Carbide Height (h) 1/2"
Overall Length (H) 2-1/4"
Large Radius (R1) 5/32"
Small Radius (R2) 1/8"
Small Diameter (n) 21/32"
Number of Cutters 2
Max RPM 18,000
Coating Perma-SHIELD® Non-Stick
Material TiCo™ Hi-Density Carbide
Pilot Type Top Bearing / Shank Mounted

Pro-Tip: When routing decorative grooves with a template, ensure your pattern material is at least 1/4" thick to provide enough surface area for the bearing to track securely. For the cleanest results in figured grain or hardwoods, always rout in the direction of the grain and use a steady, consistent feed rate to prevent heat buildup and burning at the corners of the profile.