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

Great bits nice assortment

These work great I am still learning using my CNC but these bits are awesome.

Products are good quality at a good price

This is an interesting kit. After receiving it is more clear what each set of bits actually are. I have doubts that I'll use most of them, but I guess good to have some of them in case they do become useful

These are not 1/8 inch shafts, they are 7/64 inch shafts. (2.9mm instead of 3.17mm). The bit diameters are also off, by about the same amount. Some bits that are supposed to be the same are off by 0.5mm from each other. The picture included is supposed to 2 of the same bit, they are not the same size. The manufacturer data available for download and import into Gwizard and Fusion360 has the incorrect measurements as well. It also includes a LOT of bits that are not in the package, so you have to sort through a bunch of mislabeled bits in order to find the bits that you purchased, and they're still not correct. Although these measurements are very small, and may bot be a big issue for some projects, they can really mess up detail work, and with how small some of these bits are, they could ONLY be used for detail work. I will be trying requesting a refund. EDIT: the seller reached out and offered a refund. They were understanding, prompt, and professional.

They work great so far

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

A big variety of bits to try. I was able The bits work great.

Good bits they are super sharp. Like any bit they do wear out.

Bought as a gift. Dad seems to like them.

Comprato in concomitanza dell'acquisto di una CNC, quindi senza margine di paragone con altri prodotti, ma nonostante la mia minima conoscenza in questo campo devo dire che le punte mi hanno soddisfatto a pieno, ottimo rapporto qualità/prezzo, da considerare che il mondo delle punte è vastissimo partendo da prezzi di pochi euro a punte da centinaia di euro, ma se vogliamo rimanenre nel mondo del fai da te ed obbistico penso che queste punte fanno egreggiamente il proprio dovere.

Bonne qualité, conforme à mes attentes

Need to use very low step down speed to not break these, they are very brittle. A project that should take a few minutes takes almost half an hour with these, any faster and they will snap off (in case you need to remove "a lot" of material.)