BALL, 40 HELIX, VARIABLE PITCH, REDUCED NECK

END MILLS FOR ALUMINUM AND NON FERROUS MATERIAL, 3 FLUTE,BALL 40° HELIX VARIABLE PITCH RN

This 3 flute, 40° helix end mill for aluminum has a variable pitch design that reduces chatter and harmonics, prolonging tool life and leaving a higher quality part finish. Its reduced neck design provides it with maximum strength in long reach and deep pocketing applications.