EHWSA High Feed Endmill Duotec Design . Double corner radius and multi-fl ute geometry design. . High feed and high metal removal rate in surface milling. . Use SICO Nano coating. . UMG Carbide substrate possess high TRS and good   wear resistance. refer to page A30 ENSSB High Performance Endmill for Aluminum . U-Flute design with high chips volume space and   easy to remove chips. . Excellent for high feed rough milling. . Also suitable for surface fi nish in high speed milling. U-Flute design refer to page A92