Discount YG1 33557TC 7/64″ Size, 3/16″ LOC, 4 Flute, TiCN Solid Carbide Finishing End Mill

Applications

Designed for precision in shallow, tight cuts, the YG1 33557TC 7/64″ diameter end mill with a 3/16″ length of cut features 4 flutes and a TiCN coating. This combination ensures efficient chip evacuation and wear resistance, enhancing finishing operations on steel and cast iron. The 30° helix angle further contributes to controlled cutting. Its geometry and coating pairing reduce edge chipping and help maintain sharpness during general milling of free-machining steel, aligning with recommended combinations for such materials. Additionally, the TiCN coating supports use in non-ferrous metals, offering versatility without compromising tool life. Avoid using this end mill on heat-resistant superalloys (HRSA) because of coating unsuitability that leads to rapid tool degradation. The lack of a corner radius means it is not optimized for interrupted cuts where chipping prevention is critical.

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.