SKU: 75348256760

Freud 18-522 3/4 Inch Top Bearing Round Nose Router Bit 1/2 Inch Shank 3/8 Radius Carbide Woodworking Tool for Sign Lettering Fluted Millwork

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Description

Freud 18-522 3/4 Inch Top Bearing Round Nose Router Bit 1/2 Inch Shank 3/8 Radius Carbide Woodworking Tool for Sign Lettering Fluted MillworkElevate Your Craftsmanship with Industrial Grade Fluting and Precision Sign Lettering The Freud 18 522 Top Bearing Round Nose Bit is the professional woodworker's solution for adding intricate, engraved details to high end cabinetry and custom millwork. Often referred to as a "Core Box" bit, this versatile tool is engineered to produce deep, clean flutes on cabinet doors, drawer fronts, and moldings. With its specialized 3 8 inch radius and integrated

Elevate Your Craftsmanship with Industrial-Grade Fluting and Precision Sign Lettering

The Freud 18-522 Top Bearing Round Nose Bit is the professional woodworker's solution for adding intricate, engraved details to high-end cabinetry and custom millwork. Often referred to as a "Core Box" bit, this versatile tool is engineered to produce deep, clean flutes on cabinet doors, drawer fronts, and moldings. With its specialized 3/8-inch radius and integrated top bearing, it is also an exceptional choice for routing precise sign lettering and decorative veining, providing a glass-smooth finish across hardwood, softwood, plywood, and composite materials.

Constructed with Freud Premier Solid Carbide, the 18-522 is built to withstand the rigors of high-production shop environments. The bit features a robust 1/2-inch shank for maximum stability, reducing vibration and chatter during operation. Whether you are utilizing a CNC machine for automated production or using a hand-held or table-mounted router for custom projects, this bit delivers the durability and precision that industrial craftsmen demand.

Key Features

  • Industrial Versatility: Perfect for creating decorative flutes in doors, drawer fronts, and architectural moldings.
  • Precision Sign Making: Optimized geometry makes it an ideal bit for professional-grade sign lettering and veining.
  • Freud Premier Solid Carbide: Delivers superior edge retention and significantly longer cutting life compared to standard bits.
  • Universal Compatibility: Engineered for use in CNC and automatic routers, as well as hand-held and table-mounted portable routers.
  • Multi-Material Excellence: Routs clean, splinter-free channels in hardwood, softwood, plywood, and various composites.
  • Top Bearing Guidance: Integrated bearing allows for easy template routing and consistent depth control.

What's Included

  • (1) Freud 18-522 3/4" Diameter Top Bearing Round Nose Bit

Specifications

Overall Diameter (D) 3/4 Inch
Shank Diameter (A) 1/2 Inch
Radius (R) 3/8 Inch
Carbide Height (h) 1-1/4 Inches
Overall Length (H) 2-27/32 Inches
Number of Cutters 2
Maximum RPM 24,000 RPM
Material Freud Premier Solid Carbide
Bearing Type Top Bearing
Ideal Application Fluted millwork, signs, and veining
Pro-Tip: When routing deep flutes or sign letters, perform the cut in multiple shallow passes to prevent wood burning and reduce stress on the bit. Using a template with the top bearing will ensure perfectly repeatable results, but always clear wood chips frequently to keep the bearing path smooth and accurate.
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: 75348256760

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4.5 ★★★★★
Based on 6 reviews
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Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 4
Good little pump
Works better than expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
K
Verified Purchase
Kenster
Louisville, US
★★★★★ 5
Should have bought this years ago!!!
I live at the end of 25 minutes dirt road top of red Mountain, Co. On the 3rd flat in 2 weeks I ordered this kit instead of putting a spare on and driving to town 1 hour away. and knock on wood its has held going on 3 weeks. I jacked up the car, followed the instruction and wow easier then going to Big-O. Love it and told my Kids they need to get it also.
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Reviewed in the United States on April 30, 2026
D
Verified Purchase
David M. Silvestri
Chelsea, US
★★★★★ 5
A Must-Have Emergency Kit for Every Vehicle, Especially ATVs!
I recently bought this 54PCS Flat Tire Repair Kit with Air Compressor, and I’m seriously impressed. It’s one of those products you hope you won’t need—but are SO glad to have when the time comes. I used it on my ATV after catching a sharp rock on the trail, and it saved the day. The plug worked perfectly, and the air compressor had my tire reinflated in just a few minutes. What I really love is how complete the kit is. From cars and motorcycles to trucks and tractors, it’s got everything you need to handle a flat. The tools are solid and durable, and the case keeps everything neatly organized. It’s compact enough to toss in the back of my truck or ATV storage box without taking up too much space. If you ride ATVs in remote areas like I do, this kit is a no-brainer. It gives you peace of mind and saves you from having to hike back to civilization. Highly recommended!
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Reviewed in the United States on April 15, 2025
D
Verified Purchase
Dan R.
Draper, US
★★★★★ 5
Kept it in my trunk for months — used it once and it saved me
I’ve had this AUTOWN tire repair kit sitting in the trunk for several months as a “just in case” thing. I have only had to use it once, but the tools and compressor held up and it actually helped me get out of a bad spot where I didn’t have a spare tire available. Just to be clear, I wouldn’t call this a permanent fix. It’s more of an emergency repair to get you back on the road. In my case it did exactly that. Afterward, I went to a nearby tire shop and had the tire repaired the right way. Overall, I’m really glad I had it in the car. Just using it once has already paid for itself.
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Reviewed in the United States on March 29, 2026
D
Verified Purchase
Dan
San Leandro, US
★★★★★ 5
Thumbs up
Very good to have works great
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Reviewed in the United States on May 14, 2026

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