In addition to heavy roughing, CoroMill® Plura Heavy Duty End Mills are suitable for shoulder milling, full slot milling, ramping and helical interpolation in steel and stainless steel as well as cast iron and heat-resistant materials. Flute shape assures effective chip evacuation when machining large depth of cut. Design also prevents re-cutting of chips and sudden tool breakage. One grade was developed for dry machining, while another grade handles large engagements in wet machining.