75-Degree Ultra-Hard 4-Flute Cermet Flat-End High-Hardness CNC End Mill

We manufacture this end mill with premium cermet, engineered at 75 degrees and featuring an ultra-hard 4-flute design for high-hardness machining. Its flat-end structure excels in planar processing, while the cermet composition—blending metal and ceramic—ensures exceptional hardness and wear resistance, critical for tough materials. Tailored for CNC operations, the 4-flute configuration enhances chip evacuation, delivering stable, precise cuts. Built with strict craftsmanship, it’s a reliable choice for industrial high-hardness metal processing needing durable, high-performance tools.