Genmitsu end mill set with a total of 40 CNC router bits, 3.175mm (1/8") shank, CNC end mill set with 2-flute flat and ball nose end mills, Nano Blue coating & titanium coating, MC40A

["High Quality: The Genmitsu end mills are made of ultrafine 0.2μm tungsten steel, allowing for continuous processing for 800 minutes. In addition, its Nano Blue / Titan coating ensures high hardness and heat resistance, ensuring that the tool's edges retain crucial sharpness and lubricity. This ensures durability and delivers cutting results of the highest quality.", "2-flute spiral flat and ball end mills, shank diameter 3.175mm, cutting diameter 3.175mm, cutting length 17mm, total length 38mm.", "Two sets of end mills, shank diameter 3.175mm, cutting diameter 0.8 - 3.0mm (0.8/1.0/1.2/1.4/1.6/1.8/2.0/2.2/2.2/2.5/3.0mm), cutting length 17mm, total length 38mm, with Nano Blue and Titan coating.", "For processing: Widely used for various materials, including plastic, aluminum, circuit boards, wood, and precision parts processing.", "Wide Compatibility: The MC40A end mills are compatible with most desktop CNC machines, such as the Genmitsu 3018 series, as well as other industrial CNC machines. Just make sure to select the right collet size for your device."]