HRC68 4mm Shank 2 Flute Micro Flat End Mill 0.2-0.9mm Mini CNC Router Bit Tungsten Carbide Ball End Mill Mini Milling Machine for Metal(2F End Mills,0.2X0.4X4X50)
Applicable Materials: Widely used in various materials including plastics, aluminum, circuit board, as well as other precision parts processing.
Wide Compatibility: End mills are compatible with most desktop CNC machines, as well as other industrial CNC machines. Just make sure you select the correct-sized collet for your device