Last Chance YG1 33584TH 3/8″ Size, 9/16″ LOC, 4 Flute, Hardslick Solid Carbide Finishing End Mill

Applications

The YG1 33584TH 3/8″ Size, 9/16″ Length of Cut, 4 Flute Hardslick Solid Carbide Finishing End Mill offers a stub length ratio of 1.5, providing excellent rigidity and precision for finishing operations in cast iron components. Its 30° helix angle combined with a 4-flute design balances efficient chip evacuation with smooth cutting action, reducing vibration and enhancing surface finish quality. The Hardslick coating improves wear resistance and reduces built-up edge, extending tool life during high-speed milling. This tool is well suited for finishing cast iron, stainless steel, and heat-resistant superalloys, leveraging the coating and geometry synergy to maintain dimensional accuracy and surface integrity. The absence of a corner radius minimizes chipping risk on sharp edges, supporting fine detail work. Avoid using this end mill on steel (ISO P) and non-ferrous materials, as the Hardslick coating is not well suited and may degrade rapidly. Its design does not align with general milling of free-machining steel, where other coatings and geometries are preferred.

Features

• Suitable for cutting hardened & high alloy steels, steel casting, chill casting, malleable cast iron, CrNi-steels, brass, copper, aluminum with a high percentage of silicon and abrasive plastics.