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4 Flutes
The 4 flutes has high hardness,good wear resistance and durability.
Wide Range of Applications
It is not only safe, but also easy to install, adapt to the machine, milling stability and improve the life of the machine.
AlTiN Coating
Highly optimized carbide and coating pairing means superior wear and chipping resistance in your cutting applications.
H. Collier
Reviewed in the United States on February 14, 2025
I go through a LOT of these smaller end mills on hardened carbon steel, and they always cut through even hardened high carbon steel, as long as you don’t force a cut with them they work great, but if you try and take too big a bite or feed too fast they will snap like a pretzel, but that’s the nature of solid carbide bits, you need to take your time, have your feed and speed and depth just right and if you do then these will last a long time
kyle
Reviewed in the United States on December 19, 2024
I was in a pinch for 1/16 endmills, decided to buy some cheapies with fast shipping. Ran a complicated 4th axis part, extended quite a ways with no tailstock, had it do a full 360 degrees of finishing on 4140 tool steel, including plunging across steps (roughed from a 1/8 bullnose) and the first try it held up great, I then used the same tool to do some deep (.125) pockets, and a little cleanup with some 3d passes, tool still looks great. I am a pro machinist btw... I usually run Harvey, kennametal, sgs, etc... I am real happy with these.
Dave
Reviewed in the United States on December 13, 2024
I'm not a professional machinist but this meets my expectations and needs just fine.
jtamu11!
Reviewed in the United States on December 13, 2024
These are great bits. They aren’t too expensive. I used them to cut a channel in some 6061 Aluminum to install an ambidextrous bolt catch on my hunting rifle. It cut through the aluminum like butter, add a few drops of lubricant and you can mill to your desire. Fortunately they are cheap enough that they're basically disposable.
Wayne LaPierre
Reviewed in the United States on October 22, 2024
And just what you need to mill hardened steel.
Bart j Liguori
Reviewed in the United States on October 21, 2024
Worked well for my project. Sharp, strong for brass notching.
Joshua B.
Reviewed in the United States on July 24, 2023
Nice sharo cutters that leave super smooth edges
Erik Nelson
Reviewed in the United States on October 18, 2023
Used it for a controlles plunge cut into barrel steel. Teeth broke off almost immediately.
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