The store will not work correctly when cookies are disabled.
We use cookies and tracking technologies to improve your experience and analyze site usage. Some information may be shared with third parties for analytics and advertising. You can accept all cookies or decline non-essential tracking. To find out more about the cookies we use, see our Privacy policy.
The indexable counterbore insert with 11/16 diameter and 1/2 shank diameter is designed to efficiently drill clean, precision holes in metalworking applications. Its compact size makes it ideal for use in deep-hole drilling machines, lathes or mills. The counterbore is engineered for optimum performance with carbide substrates ensuring durability and prolonged usage, making it a sought-after tool in numerous industries such as automotive, aerospace or general machining.