HOZLY 1/8 Inch Shank Carbide End Mills Up & Down Cut CNC Spiral Router Bits 2 Flutes Milling Cutter Compression Router Bit for Engraving Milling Woodworking Pack of 5

These little bits cut better than a lot of the more expensive bits I have. I am using them in my CNC machine and I can use a faster travel speed, a deeper pass depth and a larger stepover than I thought would be possible with a bit this small. The only issue I have had is that I broke 2 of them by accidentally hitting a clamp. I also ruined one trying to cut some acrylic. It cut the acrylic just fine but I had the speed set wrong and I burned the bit beyond any further use. I am going to buy another package of them before the price goes up, although I would probably buy them even at a higher price.

Great bit, exceptional value, perfect for cutting clean circles. A light touch of sanding after you are done and you are ready for the next step in your project. Will definitely buy again when needed.

Worked well in my cnc machine for cutting and milling plywood. Size was correct and fit my chuck well.

I run a CNC based business and have tried almost every brand of endmills available. These bits are the best I've found. The value is beyond great. They leave a smooth bottom in pockets and last longer than endmills several times the cost. Normally I find that cheaper bits sometimes cut just as good as the top price bits but don't last as long, not these Hozly bits they both cut better and last and have a longer life. I buy the 6mm, 1/8th regularly and just received the 5/16th. It's hard to believe they are this good for the price but it's true. The other day I misjudged and hit a aluminum clamp with the bit and it just kept going and I let it finish the tool path and the cuts were still great!

My best 6mm CNC bit so far. I use it on a Shapeoko CNC machine fitted with the Makita RT700 to cut 12 and 18mm plywood to make furniture. So far this bit outperformed all previous bits. Cuts are clean, and the machine struggles a lot less to go through the stock material.Only reason for not giving it 5 stars is that I don't know yet how long it will remain sharp.

Using these bits in my Fox Alien CNC. Cut quality is good. Life seems to be good (no dulling after 5hrs of cutting in laminated hdf). Time will tell but for the price you can't go wrong

The media could not be loaded. I bought this bit as a trail for my new CNC, I wasn’t sure if it will work well and take the work without breaking or if it will damage my work. I used it with the virtual speed Makita RT0700C router, I was truly amazed by how this bit was well made, precise cuts it made and how neat and cleanly perfect finished it can make.I highly recommend this bit, it’s not a wast of money at all.

This bit has preformed exceptionally. Has cut my carving time in half. The reason for the low rating? It isn't 6mm like advertised. Mine measured at 5.89mm, which ment I had to seriously sinch down on my 6mm collet to secure it. So far it's held up, I just worry that it'll come loose.