YG1 33565TN 3/16″ Size, 3/8″ LOC, 4 Flute, TiN Solid Carbide Finishing End Mill Final Sale

Applications

Offering a compact length-to-diameter ratio of 2.0, the YG1 33565TN 3/16″ Size, 3/8″ Length of Cut, 4 Flute TiN Solid Carbide Finishing End Mill ensures enhanced rigidity and precision during milling operations. This dimension is well-suited for detailed finishing where deflection must be minimized. Its 30° helix angle and four-flute design provide a balance between efficient chip evacuation and strong cutting edge support, enabling smooth finishes in free-machining steel and similar materials. The TiN coating complements this geometry by lowering friction and wear, thereby extending tool life in general milling and slotting of low carbon steels. Without a corner radius, sharp cutting edges are possible, though caution is required to avoid chipping in interrupted cuts. The center-cutting capability permits plunge milling, increasing versatility. Users should avoid heat-resistant superalloys (HRSA ISO S) as this coating is not a good match. Although it can machine cast iron, non-ferrous, and stainless steels, its primary effectiveness lies in steel applications, matching recommended combinations for free-machining steel and slotting.

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.