Milling Cutter 4Flute Tungsten Steel End Mill NanoBlue Coating CNC Cutter Bit 3.175x25x50mm

1、The end mill is made of high-quality tungsten steel material with high hardness and wear resistance and it is not easy to stick to the milling cutter. 2、The head of the milling cutter has a nano?blue coating to ensure a glossy cutting exterior when cutting chips. 3、The end mill flute is processed by mirror polishing process with fast processing speed and high finish. 4、The chips are discharged from the front end of the milling cutter which has a better chip removal effect. 5、4?flute milling cutter is often used to process planes steps etc. and is widely used in mold processing auto parts production and other fields.