A side-profile view of the Freud 18-116 1/4-inch radius round nose bit against a white background, highlighting the precision-ground carbide flutes and laser-etched model identification on the shank.
A professional studio product shot of the Freud 18-116 round nose router bit at an angle, showing the solid carbide cutting head with red coating and the polished 1/2-inch steel shank.
A side-profile view of the Freud 18-116 1/4-inch radius round nose bit against a white background, highlighting the precision-ground carbide flutes and laser-etched model identification on the shank.
Retail clamshell packaging for the Freud 18-116 industrial round nose bit, highlighting the 1/4-inch radius, 1/2-inch diameter, and 1/2-inch shank size for professional woodworking.
A technical profile diagram for the Freud 18-116 core box bit, illustrating a precise 1/2-inch wide by 1/4-inch radius semi-circular concave cut in a wood workpiece.
An infographic showcasing materials compatible with Freud round nose router bits, including veneered plywood, hardwoods, softwoods, and composite materials.
A technical graphic illustrating that the Freud 18-116 round nose bit is engineered for professional use with CNC machines, hand routers, and table routers.
An action-oriented shot of a Freud round nose bit mounted in a table router, performing a decorative fluting cut on the surface of a wooden board.
Freud Black Ice CNC Bits promotional how to video
A side-profile view of the Freud 18-116 1/4-inch radius round nose bit against a white background, highlighting the precision-ground carbide flutes and laser-etched model identification on the shank.
A professional studio product shot of the Freud 18-116 round nose router bit at an angle, showing the solid carbide cutting head with red coating and the polished 1/2-inch steel shank.
A side-profile view of the Freud 18-116 1/4-inch radius round nose bit against a white background, highlighting the precision-ground carbide flutes and laser-etched model identification on the shank.
Retail clamshell packaging for the Freud 18-116 industrial round nose bit, highlighting the 1/4-inch radius, 1/2-inch diameter, and 1/2-inch shank size for professional woodworking.
A technical profile diagram for the Freud 18-116 core box bit, illustrating a precise 1/2-inch wide by 1/4-inch radius semi-circular concave cut in a wood workpiece.
An infographic showcasing materials compatible with Freud round nose router bits, including veneered plywood, hardwoods, softwoods, and composite materials.
A technical graphic illustrating that the Freud 18-116 round nose bit is engineered for professional use with CNC machines, hand routers, and table routers.
An action-oriented shot of a Freud round nose bit mounted in a table router, performing a decorative fluting cut on the surface of a wooden board.
Freud Black Ice CNC Bits promotional how to video
Freud

Freud 18-116 1/4 Inch Radius Round Nose Core Box Router Bit 1/2 Inch Shank Solid Carbide for CNC Engraving Sign Lettering and Fluted Cabinet Doors

In stock
SKU: 18-116
$25.94 USD
$35.00 USD Sale $25.94 USD

Description

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Master Precision Engraving and Fluting with the Freud Professional Round Nose Bit

The Freud 18-116 1/4" Radius Round Nose Bit is the definitive choice for woodworkers looking to add intricate, engraved details to high-end cabinetry and custom furniture. Often referred to as a "Core Box" bit, this tool is engineered to produce flawless concave flutes and decorative veining in a wide range of materials. Whether you are crafting professional-grade sign lettering or adding architectural fluted accents to moldings and drawer fronts, this solid carbide bit ensures a mirror-smooth finish every time.

Forged from Freud Premier Solid Carbide, the 18-116 is built for maximum tool life and industrial-level precision. Its specialized geometry allows for clean, splinter-free cuts in hardwoods, softwoods, plywood, and various wood composites. This bit is perfectly balanced to run at high speeds up to 24,000 RPM, delivering vibration-free performance in CNC machines, hand-held routers, and table-mounted setups. Elevate your craftsmanship by incorporating the refined, rounded profiles that only an industrial-grade Freud bit can provide.

Key Features

  • Premium Solid Carbide: Manufactured from Freud's proprietary high-density carbide for extended cutting life and superior finish.
  • Versatile Application: Perfect for creating decorative flutes, intricate sign lettering, veining, and unique core box profiles.
  • Multi-Machine Compatible: Engineered for peak performance in CNC, automatic, hand-held, and table-mounted routers.
  • Vibration-Free Cutting: Precision-balanced design ensures smooth operation even at high-speed industrial rotations.
  • Industrial Versatility: Effortlessly routs hardwood, softwood, plywood, and various wood composites.

What's Included

  • (1) Freud 18-116 1/4" Radius Round Nose Router Bit

Specifications

Brand Freud
Model Number 18-116
Radius (R) 1/4"
Shank Diameter (A) 1/2"
Overall Diameter (D) 1/2"
Carbide Height (h) 1-1/8"
Overall Length (H) 2-13/16"
Number of Cutters 2
Max RPM 24,000
Bit Material Solid Carbide
Bit Profile Round Nose / Core Box

Pro-Tip: When routing deep flutes or sign lettering in hardwoods, make multiple light passes rather than one single deep cut. This technique prevents burning, reduces strain on your router, and leaves a much smoother final surface that requires almost no sanding.