High-Speed Cutting Performance: This 4 flutes tungsten steel end mill is engineered for high-strength, high-speed cutting applications, delivering smooth and precise results in demanding industrial or hobbyist CNC projects.; Extended Tool Life: Made with full grinding technology and ultra-fine micro- cemented carbide, this metal end mill offers superior wear resistance and structural strength, significantly extending its service life compared to standard cutters.; Versatile Industrial Use: Ideal for professional machinists, woodworkers, and DIY enthusiasts, this CNC milling cutter works efficiently on aluminum, plastics, hardwoods, and non-ferrous metals, making it a reliable choice across multiple workshop scenarios.; Premium Carbide Construction: The end mill features a burr-free exterior and -sharp cutting edges, crafted from high-grade tungsten steel that ensures consistent engraving accuracy and clean surface finishes without chipping or tearing.; Complete Set with Standard Dimensions: Includes 3 pieces of 4 flutes end mills, each precisely sized at D2.5 mm x 8 mm shank x 4D cutting length x 50 mm overall length, ready for immediate use in most standard routers and CNC machines.

What's in the box
3 x × Router Bit