A studio shot of the Freud 71-080 solid carbide O-flute straight router bit featuring a polished silver finish and a single precision-ground cutting edge for clean cuts in plastic and composites.
Technical diagram for the Freud 71-080 bit showing a cross-section of a wood block with a 1/4 inch wide by 3/4 inch deep straight channel indicated by red lines to show cutting dimensions.
A detailed close-up of the mirror-polished O-flute on the Freud 71-080 router bit, highlighting the smooth surface designed to reduce heat buildup and prevent melting when routing plastic.
A person holding the Freud 71-080 solid carbide bit, providing a close-up view of the single-flute cutting head and the semi-circular profile optimized for chip evacuation in sign-making materials.
An application graphic titled Cuts showing four material samples including hardwoods, softwoods, layered red plastics, and particle board composites to illustrate the versatility of the Freud 71-080 bit.
Freud, Precisely the Best promotional video
A studio shot of the Freud 71-080 solid carbide O-flute straight router bit featuring a polished silver finish and a single precision-ground cutting edge for clean cuts in plastic and composites.
Technical diagram for the Freud 71-080 bit showing a cross-section of a wood block with a 1/4 inch wide by 3/4 inch deep straight channel indicated by red lines to show cutting dimensions.
A detailed close-up of the mirror-polished O-flute on the Freud 71-080 router bit, highlighting the smooth surface designed to reduce heat buildup and prevent melting when routing plastic.
A person holding the Freud 71-080 solid carbide bit, providing a close-up view of the single-flute cutting head and the semi-circular profile optimized for chip evacuation in sign-making materials.
An application graphic titled Cuts showing four material samples including hardwoods, softwoods, layered red plastics, and particle board composites to illustrate the versatility of the Freud 71-080 bit.
Freud, Precisely the Best promotional video
Freud

Freud 71-080 1/4 Inch O-Flute Straight Router Bit 1/4 Inch Shank Solid Carbide CNC Bit for Plastic Composites Sign Making and Intricate Detail Cutting

Only 1 left
SKU: 71-080
$25.89 USD

Description

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Flawless Edges for Professionals: The Ultimate Bit for Signs, Graphics, and Precision Detailing

The Freud 71-080 O-Flute Straight Bit is a masterclass in precision engineering, specifically designed for makers and industrial shops that require an ultra-smooth finish on heat-sensitive materials. Unlike standard straight bits, this O-flute geometry features a mirror-polished flute that significantly reduces friction and heat buildup. This unique design is essential when working with plastics and composites, as it prevents the material from melting or re-welding to the bit, ensuring your cutouts and signs come off the machine with a ready-to-use edge.

Crafted from Freud Premier Solid Carbide, the 71-080 is built for maximum durability and a long cutting life. While it is an ideal choice for high-speed CNC machines, its versatility allows it to perform exceptionally well in hand-held or table-mounted routers. Whether you are performing intricate detail work, routing complex graphics, or executing precise cutout jobs in hard and soft materials, this bit delivers the consistent, clean performance that professionals demand for their most delicate projects.

Key Features

  • Mirror-polished flutes reduce heat generation to prevent melting in plastics and composites.
  • Provides an ultra-smooth, clean edge that is ready for assembly or display without extra sanding.
  • Engineered from Freud Premier Solid Carbide for 2X the life and performance of standard bits.
  • Advanced O-Flute geometry optimized for superior chip evacuation and finish quality.
  • Versatile design compatible with CNC, hand-held, and table-mounted routers.
  • Ideal for sign making, graphics, and intricate detail work in various materials.

What's Included

  • (1) Freud 71-080 1/4" O-Flute Straight Solid Carbide Bit

Specifications

Product Model 71-080
Overall Diameter (D) 0.25 in.
Carbide Height (h) 0.75 in.
Shank Diameter (A) 0.25 in.
Overall Length (H) 2.5 in.
Number of Cutters 1
Maximum RPM 24,000
Material Composition Solid Carbide
Bit Type O-Flute Straight
Recommended Application Plastics, Composites, and Sign Making

Pro-Tip: When routing plastics or acrylics with this O-flute bit, always ensure your feed rate is fast enough to produce actual chips rather than dust. If the bit is creating dust, it is likely generating too much heat, which can lead to the material melting back onto the cut edge!