A professional studio photograph of the Freud 11-152 single flute straight router bit, featuring a bright red body, a sharp silver carbide cutting edge, and a polished 1/2-inch steel shank.
A technical diagram for the Freud 11-152 bit, illustrating a precise straight-walled cut that is 5/16 of an inch wide and 1 inch deep.
A technical 3D rendering of a wooden block with a clean, precise straight groove routed through the center to demonstrate the cutting profile of the Freud 11-152 bit.
A technical overhead diagram of the Freud 11-152 single flute router bit, highlighting the massive open gullet design that allows for maximum chip clearance and fast production feed rates.
A professional studio photograph of the Freud 11-152 single flute straight router bit, featuring a bright red body, a sharp silver carbide cutting edge, and a polished 1/2-inch steel shank.
A technical diagram for the Freud 11-152 bit, illustrating a precise straight-walled cut that is 5/16 of an inch wide and 1 inch deep.
A technical 3D rendering of a wooden block with a clean, precise straight groove routed through the center to demonstrate the cutting profile of the Freud 11-152 bit.
A technical overhead diagram of the Freud 11-152 single flute router bit, highlighting the massive open gullet design that allows for maximum chip clearance and fast production feed rates.
Freud

Freud 11-152 5/16 Inch Single Flute Straight Router Bit 1/2 Inch Shank TiCo Carbide Woodworking Tool for High Production CNC Plunging and Grooving

Only 1 left
SKU: 11-152
$13.99

Description

Achieve Industrial Feed Rates with Freud’s High-Clearance Single Flute Straight Bits

The Freud 11-152 5/16" Single Flute Straight Router Bit is engineered specifically for high-volume woodworking production where speed and chip evacuation are critical. Unlike standard double-flute bits, the single-flute geometry provides maximum open gullet space, allowing for ultra-fast feed rates without clogging or overheating. This makes it the perfect choice for high-speed stock removal, deep grooving, and creating narrow channels in hardwoods, softwoods, plywood, and abrasive composite materials.

Constructed with Freud’s Premier Solid Carbide and featuring a heavy-duty 1/2" shank, this bit delivers the stability and durability required for demanding CNC operations, hand-held routing, and table-mounted setups. The tips are precision-ground with end relief to support effortless, burn-free plunge cuts, making it an essential tool for mortising and interior pocketing. With its TiCo™ Hi-Density Carbide and Perma-SHIELD® Non-Stick Coating, the 11-152 resists heat and resin buildup, ensuring a longer tool life and a flawless finish on every pass.

Key Features

  • Maximum Chip Clearance: Specialized single-flute design allows for rapid material evacuation and industrial-speed feed rates.
  • TiCo™ Hi-Density Carbide: Industrial-grade carbide formula ensures maximum durability and extended cutting life.
  • Perma-SHIELD® Coating: Non-stick red coating protects the bit from heat, friction, and resin buildup.
  • Effortless Plunging: Precision-ground relieved tips support smooth, burn-free plunging for mortises and pockets.
  • Universal Compatibility: Optimized for peak performance in CNC, hand-held, and table-mounted routers.
  • Computer Balanced: Individually balanced and ground to ensure vibration-free operation and smooth finishes.

What's Included

  • (1) Freud 11-152 5/16" Single Flute Straight Router Bit

Specifications

Overall Diameter (D) 5/16 Inch
Shank Diameter (A) 1/2 Inch
Carbide Height (h) 1 Inch
Overall Length (H) 2-7/8 Inches
Number of Cutters 2
Number of Flutes 1
Maximum RPM 24,000 RPM
Bit Material TiCo™ Hi-Density Carbide Tipped
Cutting Style Straight / Plunge
Ideal Application Fast stock removal & Grooving
Pro-Tip: Because single-flute bits remove material so aggressively, they are prone to snapping if you force them too deep in one pass. Always use multiple shallow passes (about 1/8" to 1/4" deep depending on material density) to maintain a fast feed rate while keeping the bit stable and safe.