SKU: 88358947652

Freud 20-320 3/4 Inch Radius V Groove Router Bit 3/8 Inch Radius 1/4 Inch Shank CNC Decorative Carving Signmaking Fluting Perma-SHIELD

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Description

Freud 20-320 3/4 Inch Radius V Groove Router Bit 3/8 Inch Radius 1/4 Inch Shank CNC Decorative Carving Signmaking Fluting Perma-SHIELDAdd Elegant Detail and Fluting with Freud's Precision 3 8 Inch Radius V Groove Bit Transform ordinary woodworking projects into decorative masterpieces with the Freud 20 320 3 4 Inch Diameter Radius V Groove Router Bit. This versatile tool is designed to cut smooth, rounded grooves that are perfect for creating intricate rosettes, fluted columns, and decorative veins in cabinet doors and millwork. Unlike standard V groove bits that leave a sharp

Add Elegant Detail and Fluting with Freud's Precision 3/8-Inch Radius V-Groove Bit

Transform ordinary woodworking projects into decorative masterpieces with the Freud 20-320 3/4-Inch Diameter Radius V-Groove Router Bit. This versatile tool is designed to cut smooth, rounded grooves that are perfect for creating intricate rosettes, fluted columns, and decorative veins in cabinet doors and millwork. Unlike standard V-groove bits that leave a sharp bottom, the 3/8-inch radius on this bit produces a soft, curved profile, adding a sophisticated touch to signs, spheres, and exposed joinery. It performs exceptionally well across a wide range of materials, including hardwood, softwood, plywood, composites, and plastics.

Engineered for professional durability, the 20-320 features Freud's exclusive TiCo Hi-Density Carbide, which ensures a razor-sharp edge that stays sharper longer than standard bits. The bit is fully encased in Freud's signature Red Perma-SHIELD® Non-Stick Coating, a high-performance thermal barrier that prevents heat buildup, rust, and pitch accumulation—critical factors when routing deep decorative grooves. With a standard 1/4-inch shank, this bit provides stable, chatter-free operation in CNC machines, as well as hand-held and table-mounted routers, delivering a flawless finish every time.

Key Features

  • Radius Profile: 3/8-inch radius creates smooth round-over grooves, spheres, and rosettes.
  • Perma-SHIELD® Coating: Non-stick red coating resists heat, rust, and pitch buildup.
  • TiCo Hi-Density Carbide: Specially formulated carbide maximizes cutting life and finish quality.
  • Versatile Material Compatibility: Cuts cleanly through plywood, hardwoods, softwoods, plastics, and composites.
  • Multi-Machine Use: Designed for use on CNC, hand-held, and table-mounted routers.
  • Decorative Applications: Ideal for sign making, fluting, and architectural millwork.
  • 1/4-Inch Shank: Compatible with most trim routers and standard 1/4-inch collets.

What's Included:

  • (1) 3/4" Dia. Radius V-Groove Router Bit with 1/4" Shank (20-320)

Specifications

Manufacturer Freud
Part Number 20-320
Bit Type Radius V-Groove
Overall Diameter (D) 3/4 Inch
Radius (R) 3/8 Inch
Shank Diameter (A) 1/4 Inch
Carbide Height (h) 5/8 Inch
Overall Length (H) 2 Inches
Number of Cutters 2
Coating Perma-SHIELD® Non-Stick
Pro-Tip: This bit is excellent for creating fluted pilasters or columns. To get the best finish without burning the wood, especially at the "bottom" of the radius where cutter speed is slowest, make the cut in multiple shallow passes rather than one deep plunge. This allows the chips to clear and keeps the carbide cool.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88358947652

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Dodge Dart
Massapequa, US
★★★★★ 5
Very large and comfortable.
Color: White, Size: Standard (Pack of 2)
Large with great cushioning effect. Ordered this twice because they are such a good value.
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Reviewed in the United States on April 30, 2026
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Kindle Customer
Cuba, US
★★★★★ 5
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Love the new pillows! Even though there smaller than my last larger pillows. I would recommend these pillows if you do just want a smaller fluffy ones.
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Reviewed in the United States on June 9, 2026
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Andrew
Pawtucket, US
★★★★★ 5
Best pillows
Color: White, Size: King (Pack of 2)
Favorite pillow ever, neck support is awesome and so comfy
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Reviewed in the United States on April 19, 2026
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mcr
Charlottesville, US
★★★★★ 1
The king size pillows do not offer the same firmness and comfort as the standard size.
Color: White, Size: King (Pack of 2)
I buy a lot from from Amazon and this is my first negative review as this was one of my biggest disappointments. I have bought 7 sets of this Basic pillow in the Standard size over the past 4 years, for my home and my boyfriends, using them both to sleep on and for my pillow shams. I love these pillows and my guests do too, best sleep ever and I have tried a number of expensive pillows prior to this. So when I recently purchased my first king size bed, I bought two sets of the king size pillow of this same brand, and I hate them. They are not the same as the standard size as they are flat, and no matter how much I tried to fluff them up, they fall flat in filling and firmness. After a few restless nights using my new king size pillows, I used the standard pillows I purchased in the past and there is definitely a difference. I see where there are different reviews/opinions on this, but this has been my experience. I will be complaining to Amazon, though not sure there is anything they can do since I used them.
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Reviewed in the United States on August 13, 2025
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Laurie S.
Chelsea, US
★★★★★ 3
Ok, not as good as before, put in dryer to fluff!
Color: Grey, Size: Standard (Pack of 2)
I have ordered these a few times in the past and loved them. This time they came rolled up and vacuum sealed. Doing that made the pillows flat and feel worn out. I was going to return them, but read that putting them in the dryer on low heat for about 15 minutes helps fluff them. I did that and it definitely improved the pillows. I'll keep them, but they're def not as good as they were a few years ago.
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Reviewed in the United States on March 1, 2026

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