Genmitsu 4pcs 2 Flute Tapered Ball Nose End Mills Tungsten Carbide Cutter with Nano Blue Coat, R0.25 1.0, 1/8 Shank, TB04A

High quality: Genmitsu end mills are made of ultra-fine tungsten carbide steel alloy of 0.2 μm that can maintain continuous machining for 800 minutes. In addition, its blue nano coating with high hardness and heat resistance allows the tool to retain crucial sharpness and lubrication. This ensures longevity and produces the highest quality cutting results. Economical: comes with 4 2-flute conical end mills, shank diameter: 1/8 inch (3.175mm), radius: 0.25 mm, 0.5 mm, 0.75 mm, 1.0 mm, cutting length: 15 mm, total length: 40 mm. VERSATILE - Perfect for 3D machining work such as molds, rapid prototyping, models and other precision processing parts, these tapered ball nose drill bits can do the best. Applicable Materials These blue nano coating bits have an HRC rating of 65 and are optimal for milling a wide range of materials, including plastics, aluminum, PCB, wood, etc. To learn more about how to choose the right bits to fit your needs, please find the comparison chart (CNC Bit Buying Guide) in the Product Guides and Documents section below. Wide compatibility: Genmitsu TB04A ball nose 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 you select the right size clamp for your device.