Galvanized Pipe Fittings, Fitting Size: 3/4 , Material: Galvanized Iron , Fitting Shape: Cap , Thread Standard: NPT MPN:ZUSA-PF-20616

A countersink is a round, cone-shaped toolbit or cutter designed to cut a beveled hole at an angle in materials such as metal or plastic. Its most common size has a head diameter of 3/4 inches, with an included angle of 60 degrees which can be adjusted according to application needs. This type of countersink is ideal for creating clean and smooth entry points in materials when inserting screws or bolts as it prevents any rough edges or burrs from forming at the surface while minimizing the visibility of the fastener head once assembled. Its double-edge design allows for cutting both metals and plastics, making it suitable for a wide range of applications in various industries like automotive repair, metalworking, woodworking, jewelry-making, and general manufacturing. With its versatile functionality, a countersink is an indispensable tool in any hardware set or machine shop.