2mm square tungsten carbide end mill for aluminum and copper applications, 3 flutes, 50mm length, 4mm shank, DLC coating, CNC end mills (3 pieces)

Professional Materials: 3-flute solid carbide CNC end mills, specially designed for machining aluminum, copper, magnesium, zinc, acrylic, plywood, oak, MDF, and hardwoods. High-Performance DLC Coating: Featuring an ultra-hard, low-friction amorphous carbon (DLC) coating, these end mills withstand extreme temperatures while optimizing thermal conductivity and electrical insulation. Key Technical Advantages: Their 3-flute design ensures efficient chip evacuation, providing an exceptional surface finish for roughing and finishing. The increased material removal rate allows for high cutting speeds, particularly for grooving. Optimized 45° helical design: The 45° helix angle, specially calibrated for soft materials (aluminum/copper), increases productivity by 40%, combining durability with optimal chip evacuation. Package contents: Includes 3 three-flute end mills: 2 mm cutting diameter, 6 mm working length, 50 mm overall length, 4 mm shank diameter – ready for immediate precision operations.