Review on 🌀 Precision Spiral Router Diameter Cutting Carbide: Achieve Flawless Cuts Efficiently by Logan Collier

These are my 6061 aluminum end mills, they last about as long as the $20 a piece ie specific tools . The rake is good and deep to keep the chips and they are pretty sharp to start with. Aluminum cutting and milling is very finicky and was high on my cost benefit analysis list. I also use them to cut polycarbonate, plastic and wood.