Tungsten Steel Router Bit, Single Flute

【Anti-Stick Groove】The single-flute spiral geometry minimizes chip adhesion on soft materials, preventing weld buildup and ensuring a clean, smooth cutting surface every time.
【Nano-Blue Armor】The advanced nano-blue coating forms a dust- and oxidation-resistant layer, reducing friction and heat to significantly extend cutter edge life.
【Razor-Polished Edge】The precision-ground edge with a mirror finish improves chip evacuation, allowing for faster feed rates and burr-free sidewalls.
【Tungsten Steel Body】The 4x28x55mm straight shank end mill is made of high-quality tungsten steel, providing superior rigidity and wear resistance for demanding CNC tasks.
【Versatile Profiling End Mill】Designed For milling flat surfaces, milling stepped faces, profiling and cutting notches on acrylic, wood, aluminum and MDF, ideal for manufacturing precise signs and rapid prototyping.