Studio product shot of the Freud 11-160 single flute straight router bit, featuring a 1/2-inch silver shank and a red Perma-SHIELD coated cutter head with a single cutting edge.
Technical diagram showing a cross-section of a wood cut, indicating a slot width of 5/16 inch and a cutting depth of 3/4 inch, with model number 11-160 highlighted in red.
Technical diagram showing a cross-section of a wood cut, indicating a slot width of 3/8 inch and a cutting depth of 1-1/4 inch for model number 11-160.
3D computer graphic showing a block of wood with a clean, rectangular channel groove cut into the top surface, illustrating the grooving profile of the bit.
Top-down diagram of the router bit profile showing the circular cutting path and the large open chip clearance area of the single grey carbide flute against a red background.
Studio product shot of the Freud 11-160 single flute straight router bit, featuring a 1/2-inch silver shank and a red Perma-SHIELD coated cutter head with a single cutting edge.
Technical diagram showing a cross-section of a wood cut, indicating a slot width of 5/16 inch and a cutting depth of 3/4 inch, with model number 11-160 highlighted in red.
Technical diagram showing a cross-section of a wood cut, indicating a slot width of 3/8 inch and a cutting depth of 1-1/4 inch for model number 11-160.
3D computer graphic showing a block of wood with a clean, rectangular channel groove cut into the top surface, illustrating the grooving profile of the bit.
Top-down diagram of the router bit profile showing the circular cutting path and the large open chip clearance area of the single grey carbide flute against a red background.
Freud

Freud 11-160 3/8 Inch Single Flute Straight Router Bit 1/2 Shank 1-1/4 Cut Length Fast Feed Chip Clearance CNC Wood Composites

Only 1 left
SKU: 11-160
$12.99

Description

Maximize Production Speed with the Freud 3/8 Inch Single Flute Straight Router Bit

Accelerate your workflow and achieve rapid material removal with the Freud 11-160 3/8 Inch Single Flute Straight Bit. Designed specifically for high-production environments, this bit features a single cutting edge rather than the standard two. This geometry creates significantly larger gullet space, allowing chips to clear the cutting zone almost instantly. The result is a tool that supports much faster feed rates without clogging or overheating, making it the ideal choice for rapid cutout work, roughing passes, and high-volume routing in CNC, table-mounted, or hand-held setups.

While built for speed, the 11-160 does not compromise on durability. It is constructed from Freud's Premier Solid Carbide (or TiCo Hi-Density Carbide), engineered to withstand the thermal stress of high-speed cutting. Anchored by a heavy-duty 1/2-inch shank, the bit remains stable and rigid, reducing vibration even at aggressive feed rates. Whether you are cutting hardwood, softwood, plywood, or abrasive composites, this tool delivers efficient, cool-running performance that extends tool life and boosts shop productivity.

Key Features

  • Single Flute Design: Provides maximum chip clearance for faster feed rates and cooler operation.
  • High Production Efficiency: Engineered for rapid cutouts and bulk material removal.
  • Superior Heat Dissipation: Fast chip ejection prevents heat buildup, extending the life of the bit.
  • TiCo Hi-Density Carbide: Freud's proprietary carbide formulation stays sharp longer in abrasive materials.
  • Heavy-Duty Shank: 1/2-inch shank diameter ensures stability and minimizes chatter during fast cuts.
  • Versatile Compatibility: Ideal for use in CNC machines, hand-held routers, and router tables.
  • Multi-Material Cutting: effectively cuts hardwood, softwood, plywood, and composites.

What's Included:

  • (1) 3/8 In. Single Flute Straight Bit with 1/2 In. Shank (Model 11-160)

Specifications

Model Number 11-160
Overall Diameter (D) 3/8 In.
Shank Diameter (A) 1/2 In.
Carbide Height (h) 1-1/4 In.
Overall Length (H) 3 In.
Number of Cutters 1 (Single Flute)
Max RPM 24,000 RPM
Material TiCo Hi-Density Carbide
Bit Type Single Flute Straight
Application High Production, Fast Feed
Pro-Tip: Why choose a single flute over a double flute? While a double flute bit leaves a smoother finish, a single flute bit cuts significantly faster and runs cooler because it clears chips twice as effectively. Use this bit for your roughing passes or internal cuts where speed is the priority, then switch to a double flute if a polished edge is required.