Genmitsu 4pcs 2-Flute Tapered Ball Nose End Mills Tungsten Carbide Cutter with Nano Blue Coat, R0.25-1.0, 1/8” Shank, TB04A

I haven't used them yet. However they look great. I just wish they included more dimensional informatiin sinI can add them to my tool library accurately.

Adds versatility the moment it arrives, wide range of capabilities for very little money. Send to hold an edge well for what cutting I've done with them so far.

These are good quality Bits.

Thank you for understanding that every consumer isn't experienced in milling and taking the time label each bit individually. It truly make a difference.

These cut wood cleanly. They also shipped quickly. Not sure about how long they will stay sharp but right now I'm just using then on some pretty soft wood.

The R.75 bit leaves such a nice finish.

These CNC bits are a great value for their price. I use them on fine detail work on my Shapeoko CNC and they work very well.

Ordered these for a specific project. Received them and they look great! However, that's where it all ends. I am using Fusion 360 software for the designing and coding and have requested details numerous times so that I can code them into the tool library. Have received ZERO support for this item. Have reached out numerous times and had one or two responses asking the same questions and getting nothing in return. They're now sitting and collecting dust because I can't use them without the necessary specs. If you're using one of their devices with their software, I pray you have better luck than I did. Total waste of my time and money.