SpeTool 1/8 End Mills for Aluminum 3 Flutes CNC Spiral Router Bits for Aluminum Cut Non-Ferrous Metal Upcut 1.5 inches Long 5 Pieces

Well made end mills. Able to fine cut names in heart boxes for Christmas gifts.

I have been cutting 1/9”aluminum plate for a couple days . Tried these bits as it said aluminum so cuts worse than my other bits and running slower broke 2 bits in 10 min didn’t make it through first pass so I’m done these won’t work for me .

I’ve been hogging out aluminum on my Sainsmart Genmitsu 3020 for months now and I’ve never broken a single endmill. Solid product.

These bits are absolute junk. They break at the slightest side load when cutting aluminum. Might be good for foam or soft wood, but NOT cutting hardwood or aluminum. SAVE YOU MONEY!

It works great on acrylics. But not aluminum. It broken after I used it on aluminum.

Yes Great product worth the money and has done its job well.

Best for the money can’t lose on this i will buy again

Cut 1/8 6061 sheet with them. Cut nice and have lasted well.

These bits work great on desktop CNC machines for milling aluminum. For the price, you get 5 bits which is nice. The only downside about these bits is that they are uncoated, so they do wear out relatively quick when compared to a coated bit. But other than that, I have no other complaints. I was able to get very smooth finishes from facing, after a finishing pаss of 0.002”.

Worked well, as described. Weve cut 4 gearbox plates and a bunch of other 1/4in alumimum with a small router and these bits.