SKU: 98414306191

Freud 18-106 3/8 Inch Diameter Round Nose Router Bit 3/16 Inch Radius 1/4 Inch Shank Solid Carbide Core Box Fluting Sign Making CNC

Sale price$17.97 Regular price$19.97
Save 10%

Pay in installments of $4.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Freud 18-106 3/8 Inch Diameter Round Nose Router Bit 3/16 Inch Radius 1/4 Inch Shank Solid Carbide Core Box Fluting Sign Making CNCCreate Intricate Flutes and Professional Signage with Freud's Solid Carbide Core Box Bit Add sophisticated detail to your woodworking projects with the Freud 18 106 3 8 Inch Diameter Round Nose Router Bit. Also known as a "Core Box" bit, this precision tool features a 3 16 inch radius, making it the perfect solution for cutting smooth, semi circular grooves. It is exceptionally versatile, widely used for routing decorative flutes on millwork, adding

Create Intricate Flutes and Professional Signage with Freud's Solid Carbide Core Box Bit

Add sophisticated detail to your woodworking projects with the Freud 18-106 3/8-Inch Diameter Round Nose Router Bit. Also known as a "Core Box" bit, this precision tool features a 3/16-inch radius, making it the perfect solution for cutting smooth, semi-circular grooves. It is exceptionally versatile, widely used for routing decorative flutes on millwork, adding classic accents to cabinet doors and drawer fronts, and engraving crisp, readable lettering for signs. Whether you are working with hardwood, softwood, plywood, or composites, this bit delivers a clean, polished finish that enhances the visual appeal of any piece.

Constructed from Freud's Premier Solid Carbide, the 18-106 is engineered for maximum durability and edge retention. The solid carbide design provides superior rigidity, minimizing vibration and ensuring chatter-free cuts even at high RPMs. This makes it an ideal choice for the demanding feed rates of CNC machines, as well as the precision required in hand-held and table-mounted routers. With its ability to produce deep, clean grooves without burning, this bit is a staple for professional woodworkers and serious hobbyists alike.

Key Features

  • 3/16-Inch Radius Profile: Creates perfectly round 3/8-inch wide grooves for fluting and veining.
  • Premier Solid Carbide: Solid construction ensures superior hardness, sharp edge retention, and long life.
  • Versatile Application: Ideal for sign lettering, decorative fluting, and finger pulls.
  • Multi-Machine Compatibility: Engineered for use in CNC, automatic, hand-held, and table-mounted routers.
  • Material Versatility: Cuts cleanly through hardwoods, softwoods, plywoods, and composite materials.
  • Precision Balanced: Designed to run smoothly at high RPMs (up to 24,000) for a flawless finish.
  • Double Flute Design: Two cutting edges ensure efficient chip removal and smoother surfaces.

What's Included:

  • (1) 3/8" Dia. Round Nose Router Bit with 1/4" Shank (18-106)

Specifications

Manufacturer Freud
Part Number 18-106
Bit Type Round Nose / Core Box
Overall Diameter (D) 3/8 Inch
Radius (R) 3/16 Inch
Shank Diameter (A) 1/4 Inch
Carbide Height (h) 3/8 Inch
Overall Length (H) 1-13/16 Inches
Number of Cutters 2
Max RPM 24,000
Material Premier Solid Carbide
Pro-Tip: When using a core box bit to create drain grooves (for example, on a cutting board), use a plunge router and ramp into the cut gradually. To prevent burning at the bottom of the groove where the bit velocity is effectively zero, keep the router moving at a consistent pace and avoid pausing in one spot.
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: 98414306191

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 12 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
I
Verified Purchase
Injellie
Alexandria, US
★★★★★ 5
Quality planner
Format: Book Supplement
Very nice planner, keeping planting and harvesting info at hand. Also appointments.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
L
Verified Purchase
Louise Boyer
Draper, US
★★★★★ 5
I will buy this planner every year!
Format: Book Supplement
I had a 2025 Old Farmers Almanac Planner and loved it. I had to get the 2026. This planner is perfect for me. Shows the month at a glance, but then has the day pages where you can put plenty of notes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
N
Verified Purchase
Nicole
Draper, US
★★★★★ 4
A nice themed planner
Format: Book Supplement
Not a garden/farming planner. Just a regular planner with some Old Farmers Almanac rubbed on it. Really well made and nice looking but not really super special or helpful for farming or gardening.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
A
Verified Purchase
Ash
Chelsea, US
★★★★★ 5
Got one last year for the first time and I'm hooked!
Format: Book Supplement
I love this planner. And the calendar. I want very specific things in my planner and this checks all the boxes. Very detailed. Love all of the daily facts. Got one last year for the first time and I'm hooked!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Angie
Whiting, US
★★★★★ 5
Great Book
Format: Book Supplement
Been buying this Planner since 2022. First year I bought it for myself. 2nd year myself & my bestie. 3rd year myself, bestie & another friend. I’m sure you get the idea. 😁 I keep up with daily weather predictions on the calendar page & daily activities, of any type, in the days of the week section. I can see when I planted a crop or when I SWR the bed (for those not in the know it means strip, wash & remake the bed). My youngest daughter got a real kick out of that one. Told her when I passed she could read them all & try to figure out what the heck I was talking about. *LOL* Great book, beautiful renderings & interesting tips & notations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026

recommand products