Time-Limited YG1 55903TF 1/2″ Size, 1-1/2″ LOC, 4 Flute, YG TiAlN Futura Solid Carbide Finishing End Mill

Applications

Designed for precise finishing in cast iron components, the YG1 55903TF features a 1/2″ diameter and 1.5″ length of cut, giving it a 3.0x length-to-diameter ratio that balances reach with rigidity to minimize deflection during machining. Its 4-flute geometry paired with a 30° helix angle and TiAlN Futura coating enhances abrasion resistance and facilitates smooth chip evacuation. This combination extends edge life particularly in abrasive cast iron materials, following recommended practices for roughing and finishing gray cast iron. Because the TiAlN Futura coating is not recommended for use with non-ferrous materials, avoid using this end mill on such metals to prevent rapid degradation. The tool’s sharp edges, due to the absence of a corner radius, demand careful operation during interrupted cuts to avoid chipping, especially in tougher alloys.

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.