Genmitsu 50pcs Tungsten Carbide End Mill Router Bits, 1/8'' Shank CNC Bit Set Including 2-Flute Straight Bit, Flat Nose & Ball Nose End Mill, PCB Drill & V-Groove Engraving Bits, Nano Blue Coat, MC50A

Products are good quality at a good price

They work great so far

good quality bits do a wonderful job of carving

I like the versatility of all these different sizes and types of endmills. The only issue I have is that there are no markings or tags for any one of these bits. They come in a plastic holder per groups of bits, but there are no labels to know which is what and what size. In order to add them to my CNC wood mill to use them, I had to look up the listing and write down all the sizes and types of endmills and then systematically added them to my system. The cut quality was fine with wood, but when I changed over to cutting plexiglass for a client, the 45 degree chamfering bit couldn't hold up to the cut and the tip broke off. They are all very sharp seems to be ok, but just a little lacking in durability.

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great product, perfect for accurate and detailed or smaller size jobs. will work great with soft metals with slow feeds and speeds strategies.

Absolutely no size markings on them, makes it difficult to put bit size in cut setting,3/1 update.....seller reached out. Sent replacement with images of sizes. Probably would have avoided all this if the bits came with size chart. Overall very satisfied with sellers response to make sure customers are satisfied

These are nice little bits, would be a 5 if you didn't have to be sooooooo careful with your feed speeds and depths. I've snapped quite a few so far while milling. Endmills of this size are nearly impossible to find so I deal with it. I'm only milling ptfe with them so it's not that hard of a material. At depths of about one quarter or less of the cutting surface I've started doing an initial infeed of three steps slowly, two back, three forward, two back, just to keep the pressure off from the tips. So yes, other than the initial feed I am only getting one handle rotation in per feed. But like I said, they are hard to find so it's worth it.