CNC Router bits Carbide Ball Nose End Mill with Nano Blue Coating 1/4inch Shank 1/8inch Cutting Dia for Side Milling End Milling, Finish Machining (1/8x1/4x2)

Does a great job of putting a very fine finish on my carving projects.

Im fairly new to using ballnose bits. Ive primarily used V bits and flat endmills for the past couple of years on my CNC machine. However, I recently started to experiment with ballnose bits and cutting from some basic 3D files. As you can see in the photo, I made a mancala board and used the ballnose to shape out the bowl shapes. While you do need a decent bit, 90% of the end result is how you set up your file and toolpaths in the software. That being said, I felt like I got great results with this bit. The cut was sharp and it performed as I expected. I havent noticed much difference between bits with the nano coating and bits without, but I do hope it increases longevity over time.

Very sharp I use it in my 3D engraving. It has held its edge very well after many hours of use. I get a clean burr free cut.

So I ordered this bit to use as I practice/learn how to become more proficient and with less mistakes in my carvings. It takes a bit of getting used to, because of the effectiveness of the cutting head. This leaves a really smooth surface as it clears out the wood you are working on removing . I dont have anything to show just yet (mostly because I do not want to embarrass myself ), but this is the first “Ball Nose” bit I have ever used. I am hoping I get to a point where I am able to create anything I want to with this bit, and make it look nice enough to keep it out of the scrap/burn pile. I’ll update with info and/or pictures as I discover issues, tips, and pictures.

This is the most delicate bit I own, though admittedly I have little experience with small ball-end bits. Still, because of the combination of availability and quality this is my go-to bit for detail carves.

Very happy with it. 4 hard wood projects and still as sharp as when I got it. Definitely recommend.

Works as expected, cuts and performs well

Looks really rugged I think it will las a while

This bit gave a nice cut into premium hardwood. In the photo, I have it at Z -0.1 into the stock for the cut running 16000 RPM. The bottom and sides got a smooth rounded finish and carbide should keep it that way.

looks like a great bit, havent tried it yet, but i expect it will do the job well.