Countersink Set: 10 Pc, 1/4 to 1-1/2" Head Dia, 6 Flute, 82°Included Angle MPN:SC208210S

The countersink set comprises 10 pieces featuring head dia ranging from 1/4 to 1-1/2, catering to a variety of screw diameters. Each flute on the drill has six cutting edges for quick chip evacuation, enhancing feed rate while minimizing wear. With its slim shank and 82-degree point angle design, users can create smooth holes on diverse materials with ease, aligning them precisely to accommodate self-tapping screws efficiently without risking stripping. This versatile countersink set serves the machining industry that demands consistent pilot hole formation for accurate outcomes; ideal for metalworking or aerospace applications, they also meet FDA standards for food processing equipment installation, enhancing quality and longevity in operations.