2024 5Pcs HighSpeed Steel Mill Single Flute Spiral End Mill CNC Router Bit Engraving Tool

1、This high speed steel mill set promises fast and perfect milling performance thus largely improves working efficiency. 2、The single flute design enables more accurate milling while the premium high speed steel is not easy to break in milling. 3、With high wear resistance high temperature resistance and good rigidity all these mills are very durable for long working hour. 4、Single flute design makes the milling into materials much easier and 5 pieces simplify the replacement. 5、The strong practicability also allows for flexible application such as CNC milling machine woodworking machine tool and so on.