YG1 55902TC 3/8″ Size, 1-1/2″ LOC, 4 Flute, TiCN Solid Carbide Finishing End Mill Super Sale

Applications

With a 4.0x length-to-diameter ratio, the YG1 55902TC 3/8″ Size, 1-1/2″ Length of Cut, 4 Flute, TiCN Solid Carbide Finishing End Mill balances rigidity and reach for precise finishing passes in steel and cast iron applications where deflection must be minimized. Its 30° helix angle, combined with TiCN coating and four-flute geometry, enhances chip evacuation and surface finish, especially when machining free-machining steels and non-ferrous materials. This results in reduced cutting forces and extended tool life during general milling. The geometry and coating of this tool are well-suited to recommended applications involving free-machining steel, supporting efficient material removal and quality surface finishes. Center-cutting capability enables plunge cuts, increasing its functionality in complex machining. The lack of a corner radius means edge chipping prevention depends on the balanced flute design and coating, which help maintain edge integrity during finishing. This end mill should not be used on heat-resistant superalloys (HRSA ISO S) as the TiCN coating is poorly matched and will wear rapidly. It is also not designed for heavy roughing or interrupted cuts in hard materials, where specialized geometries and coatings are necessary.

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.