Zhuzhou Jinzuan 2-flute keyway flat end mill is a high-precision carbide cutting tool specially designed for aluminum alloy keyway processing. With a polished flute and sharp cutting edge, it delivers stable chip removal, smooth surface finish, and no built-up edge during high-speed machining. The tool body is made of high-grade cemented carbide, ensuring high rigidity, wear resistance, and long service life, even in continuous aluminum cutting operations. Ideal for slotting, keyway milling, and profile machining on 6061, 6063, and other aluminum alloys, our flat end mills meet the strict demands of CNC machining centers, mold making, and automotive parts production. OEM and ODM customization are available, including special sizes, coatings, and tool geometries tailored to your specific machining requirements.
