TTC HP 08-216-300 1-1/4" Size, 6" LOC, 6 Flute, M42 8% Cobalt Finishing End Mill $177.42 Brand TTC PRODUCTION HP MPN 08-216-300 condition New Longer tool life than ordinary high speed steelApplicationsFor milling abrasive high strength and heat resistant exotic metals.FeaturesHigher speeds, increased feeds, easy resharpening.Great abrasive resistance and high red hardness.