7/8" Head Diam, 1/4" Shank Diam, Counterbore Pilot MPN:433-7/8-1/4

The 7/8 head diameter coupled with the 1/4 shank diameter on this counterbore pilot ensures exceptional versatility and compatibility across various projects involving both woodworking and metalworking applications, alike. Made of premium quality high-speed steel, this pilot bit features a durable construction ideal for heavy-duty use without compromising sharpness or accuracy during countersinking operations. Perfect for professionals such as machinists, cabinetmakers, and general contractors needing to create accurate holes while drilling and counterboring through various materials ranging from softwoods to metals, the counterbore pilot provides consistent results without leaving behind any excess material upon completion of the task.