AUTOTOOLHOME 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32" 1/16" Set of 8

Reasonable quality for the price and tend to last if only used with aluminum, brass or plastic.

They're great for manual milling. Have yet to use them on CNC but I will update after. I used the 3/8" to make a deep slot in some steel tooling. Cut wonderfully and left a great finish.The documentation on these end mills is poor. The table shown here is incorrect, mostly in the flute length category. So if you are planning to use these for CNC make sure you manually measure and input your data rather than trusting the provided dimensions table.Other than that they are perfect!Edit: They're good on CNC as well. No abnormal markings or chatter. Good surface finishes, especially on side milling. They require much lower feeds and speeds than carbide of equivalent size (to be expected). Still a great set. Bought two more. Probably won't last long before needing a resharpen, but great for prototyping.

Work well. Made 20 holes in a 1" piece of aluminum

Great set of mill bits. Very good quality for the cost. Fast delivery.

Great price, packaged well, fast shipping, thank you.

I'm surprised at how Sharp these cutters are, I've only used them for wood and plastic.

these will not cut steel, but do good for just about all other home/hobby tool use. the 1/8" broke fairly quickly when cutting 6061 aluminum though

I wasn't able to use it until yesterday 11-26-24. I used the 1/16 bit to lengthen a slot on my stainless steel wristwatch band so I can use quick-release spring bars. It was controllable and cut pretty quick. Stainless steel is hard but it worked great