Studio shot of the Freud 12-110T Double Flute Straight router bit featuring a red Perma-SHIELD body, two TiCo carbide flutes, and a 1/2 inch silver shank.
Retail packaging for the Freud 12-110 router bit showing the tool behind clear plastic with specifications including 3/8 inch diameter and 1/2 inch shank.
Technical profile diagram illustrating the 3/8 inch wide straight groove cut into a wood edge by the Freud 12-110T bit, specifying a 1-1/4 inch cutting depth.
3D illustration of a deep, square-bottomed channel groove cut into a wooden block by the Freud 12-110T double flute straight bit.
Top-down view of the Freud 12-110T router bit showing the geometry of the two carbide cutting edges and the red coated body.
Studio shot of the Freud 12-110T Double Flute Straight router bit featuring a red Perma-SHIELD body, two TiCo carbide flutes, and a 1/2 inch silver shank.
Studio shot of the Freud 12-110T Double Flute Straight router bit featuring a red Perma-SHIELD body, two TiCo carbide flutes, and a 1/2 inch silver shank.
Retail packaging for the Freud 12-110 router bit showing the tool behind clear plastic with specifications including 3/8 inch diameter and 1/2 inch shank.
Technical profile diagram illustrating the 3/8 inch wide straight groove cut into a wood edge by the Freud 12-110T bit, specifying a 1-1/4 inch cutting depth.
3D illustration of a deep, square-bottomed channel groove cut into a wooden block by the Freud 12-110T double flute straight bit.
Top-down view of the Freud 12-110T router bit showing the geometry of the two carbide cutting edges and the red coated body.
Studio shot of the Freud 12-110T Double Flute Straight router bit featuring a red Perma-SHIELD body, two TiCo carbide flutes, and a 1/2 inch silver shank.
Freud

Freud 12-110T 3/8 Inch Diameter Double Flute Straight Router Bit 1/2 Inch Shank TiCo Carbide Tipped Grooving Tool for CNC and Handheld Routers

Only 1 left
SKU: 12-110T
$15.99 USD

Description

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Unleash Industrial-Grade Cutting Power for Grooving and Edge Routing

Maximize the versatility of your workshop with the Freud 12-110T 3/8" Double Flute Straight Router Bit. Designed for serious woodworkers and cabinetmakers, this bit features a generous 1-1/4" cutting length, making it ideal for cutting deep dados, rabbets, and mortises. Whether you are creating joinery for cabinets, routing grooves for shelving, or performing general stock removal, the precision-ground double flute geometry ensures fast chip clearance and smooth, splinter-free edges. It cuts effortlessly through a wide range of materials, including solid hardwood, softwood, plywood, and abrasive composites.

Engineered for durability and precision, the 12-110T is crafted with Freud’s exclusive TiCo™ Hi-Density Carbide. This specialized micrograin formula is designed to hold a sharp edge longer than standard carbide, even under the stress of deep cuts and high feed rates. The bit tips are end-relieved to allow for efficient plunge cutting, which is essential for creating stopped grooves and blind mortises. Protected by the signature Red Perma-SHIELD® Non-Stick Coating, the tool resists heat buildup, corrosion, and pitch accumulation, ensuring reliable, chatter-free performance in CNC, hand-held, and table-mounted routers.

Key Features

  • Deep Cutting Capacity: Features a 1-1/4" carbide height for deep grooves, mortises, and edge trimming.
  • Double Flute Geometry: Provides a balanced cut with superior surface finish and efficient chip removal.
  • TiCo™ Hi-Density Carbide: Proprietary blend delivers maximum cutting life and extended sharpness.
  • Perma-SHIELD® Coating: Non-stick red coating reduces friction, prevents rust, and resists resin buildup.
  • End-Relieved Tips: Allows for smooth plunge cutting into the material surface.
  • Versatile Compatibility: Engineered for safe use on CNC, hand-held, and table-mounted routers.
  • Heavy-Duty Shank: 1/2" shank provides maximum stability and minimizes vibration during heavy cuts.

What's Included

(1) Freud 12-110T 3/8" Diameter Double Flute Straight Router Bit

Specifications

Overall Diameter (D) 3/8"
Shank Diameter (A) 1/2"
Carbide Height (h) 1-1/4"
Overall Length (H) 2-7/8"
Number of Flutes 2
Coating Perma-SHIELD® Non-Stick
Material TiCo™ Hi-Density Carbide
Plunge Capable Yes
Application Grooving, Mortising, Edge Routing
Intended Materials Plywood, Hardwood, Softwood, Composites

Pro-Tip: Because this bit features a long 1-1/4" cutting length, it is tempting to cut deep slots in one pass. However, to extend the life of the bit and ensure a clean finish, you should take multiple passes. A good rule of thumb is to cut no deeper than the bit's diameter (3/8") in a single pass. This prevents the bit from overheating and keeps your router motor from bogging down.