NXWVPC 1/8" 22mm Carbide Ball Nose End Mills CNC Router Bits Double Flute Spiral Set Tool Pack of 10

Very impressed with these, have not broke any even when my program was wrong and i plowed though 3/4" of pine at full rapid. Great value.

Rather a surprising item for such a low price, they are extremely sharp for a carbide cutter and appear to have good chip clearance and pleasantly low power requirements. It enables really good stock removal for a relatively low powered unit - provided it is not used with step-overs of 50%. At 50% step-over the vibration jumps sharply, not unusual I know, but on my equipment it is very abrupt.

I was a little apprehensive about these bits because they were so cheap but they perform as well as the more expensive ones. They are a bit shorter than I'm used to but that probably reduces the bending moment making them less prone to breaking.

While not 100% perfect, SHINA STORE managed to get me a set of cutting tools quickly and at a decent cost. I did not expect them to be perfect, but for what I use them for the defect in the ball-end is not an issue.I suggest running them a bit slower and go easy on the feeds, they are $10 cutting tools not PARLEC-level quality by any means. For my Linksprite Router, they are perfect.If the supplier reads this I would suggest looking at the ball-end grinding process and tune it just a bit more. On the other hand they perform perfectly in soft materials (3D printed parts) so I am not going to complain too much!

The dumb app wants me to mention sheerness and thickness, so here goes. The sheer thicness of these 1/8 inch bits was in fact 1/8 of an inch.Now for the important stuff, these bits are nessesary for cutting plywood or veneer.

You get what you pay for. CNC at 4500rpm, 65" feed, 15" plunge, 0.03" DOC, poorly ground tip over heats and cuts in MDF are rough. Okay for roughing but not for finish pass.

These bits work great on my CNC machine. I have had the bits for about a month now, and I am still on the first bit. It still cuts really well. I am very satisfied with the purchase

Works very well for the price. Do not spend too much on high dollar bits. You can buy boxes of these for the price of some single bits. If it breaks, you wallet won't. I have used these bits multiple times or some really hard woods and no problems so far.