


✂️ Cut sharp, carve smart—signs that speak volumes!
The Signmakers Carbide Router Bit features a 3/8" diameter and height with a ¼" shank, designed specifically for precision sign lettering and detailing. Its flat bottom carbide tip delivers clean, burn-free cuts across all wood types, while its abrasion-resistant build ensures long-lasting sharpness. Ideal for plunge routers, this bit is a versatile tool for professional-grade woodworking and signmaking.






| ASIN | B00EZOMXY8 |
| Best Sellers Rank | #488,839 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,107 in Edge Treatment & Grooving Router Bits |
| Date First Available | June 22, 2008 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 0.38 Inches |
| Manufacturer | Rockler |
| Number of Flutes | 1 |
P**L
Works great for signmaking with the Rockler State Park kit
Love this bit and it does a great job in conjunction with the Rockler State Park sign kit. I used a standard rounded router bit previously but this one with a flat "bottom" works better and looks great!
W**.
So far they’ve performed well and remained sharp.
I’ve only used the bits for a couple of signs so far. I’ve routed through some oak, pine and maple. Also through some wood I repurposed from an old pallet. So far they’ve performed well and remained sharp.
P**C
Router bit
Very good router bit for making signs with templates.
R**S
Waited too long to buy this!!!
Use these bits to make signage for mailbox address and nameplates. They are significantly better than a standard straight bit... these bits are easy to sharpen and they cut a character that's easy to paint. Great design!
J**S
Works Fantastically!
Used to make some signs with a kit I recently purchased, really great product.
M**N
Core box bit
Worked well for my lettering
A**R
Top of the Line
I am a beginner in woodworking. Rockler was recommended as the top of the line. Bits are extremely well built and cuts great.
J**H
Very durable
I've made 3 address signs with the same bit, this is very durable!