Description: 5pcs 6mm Shank Aluminum Hard HSS Cutter Blade 6!#!amp!*!times;6!#!amp!*!times;24!#!amp!*!times;68mm Lengthened End Mill Router Bit   Recommended for rough milling、 semi fine milling、 suitable for fine milling processing; improve the front and rear corners of the finish、 so that the edge of the sharp edge、 chip removal. Rear corner width increased by 15%. Strength increase、 stable and reliable;   Specifications: Material: HSS steel and Aluminium Mill diameter: 6mm Shank diameter: 6mm Flute length: 24mm Total length: 68mm Applicable materials: die steel、 cast iron、 carbon steel、 alloy steel、 tool steel、 general steel Quantity: 5pcs   Package Included: 5pcs x End Mill   More Details: