roughing end mill

tungsten carbide or solid carbide roughing End Mill also known as ripping cutters or hoggers.they are designed to remove large amounts of metal very fast and more efficiently than standard end mill. Coarse tooth roughing end mill remove large chips for heavy cut chips, deep slotting and rapid stock removal on low to medium carbon steel and alloy steel prior to a finishing application. Fine tooth roughing end mills remove less material but the pressure is distributed over many more teeth, for longer tool life and a smoother finish on high temperature alloys and stainless steel.