Combo Drill & Countersink: #14, 5/16" Body Dia, High Speed Steel MPN:35-L2-217

The combo drill and countersink bit with a size of #14, featuring a high speed steel construction, is ideal for machining and tooling applications, specifically within the automotive or general aviation industries. The 5/16-inch body diameter bit offers precise and accurate hole drilling combined with the ability to create a 60-degree counter sink for flush finishes in aluminum, stainless steel, and other materials commonly used in aircraft components production. Additionally, it eliminates the need for multiple tools in these industries reducing time, expenses, and tool inventory management.