5/16" Diam, 19/64" Shank, Diam, 3 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:251010

This high-quality counterbore end mill offers precision and durability in demanding machining tasks with its 5/16in diameter, 19/64in shank diameter, and three flutes design. Engineers, professionals, or users in the engineering or woodworking industries that require versatile tools suitable for a variety of applications like aerospace, automotive, medical, and military will find this counterbore end mill indispensable for achieving accurate results with superior longevity for their machining equipment. Ideal for use as Counterbores & Porting Tools, it ensures consistent quality in every project without the need to switch between multiple tools due to its all-in-one design.