Review on High-Performance Carbide Tungsten Flutes Milling Straight: Precision Cutting Tool for Superior Results by Scott Rodriguez

These end mills are not suitable for woodworking as the nitrile coating causes some sticking of the wood material. However, they worked great and offered great resistance to my clumsy indulgence. I managed to break 3mm after trying to zero a piece of solid wood without turning the spindle. In fact, he lasted longer than I thought he should have. In general very satisfied.