High Speed Steel End Mills
Many configurations of single end and double end HSS end mills with a variety of flute configurations are available. High speed steel tooling is an economical product used in many machine tools not equipped with the latest technologies.
The flexibility of two flute high speed steel end mills is outstanding.
Three flutes offer more chip capacity than multi-fluted tools and the third cutting edge offers heavier feed rates than two flute tools.
Multiple flutes provide a number of cutting surfaces to spread the cutting force.