Greenfield 7/16-20 NF GH3 Taper Bit for Metal Threading

The Greenfield 7/16-20 NF GH3 Taper Bit is a precision threading tool designed for creating internal 7/16-20 NF threads in metal workpieces. Its 4-flute design promotes effective chip removal and smooth cutting during tapping operations. The taper design allows gradual entry into the workpiece to support controlled thread formation and help reduce the risk of breakage. Constructed from high-speed steel, the tool is designed to provide durability and resistance to wear during repeated metalworking applications. A TiN coating helps reduce friction and supports cleaner cutting performance during use. The GH3 classification provides a precision tolerance specification for dependable internal thread formation. It is suitable for aluminum, steel, and other compatible metals and can be used with appropriate tap wrenches, holders, or threading equipment.