15/16-18 UN Tap and Die Set, High Speed Steel Right Hand Threading Tool Kit, 15/16-18 Unified Fine Thread (UN), 18 Thread Per Inch, 2-Piece Machinist Threading Set for Metalworking

This 15/16-18 UN Tap and Die Set is a specialized threading solution for machinists and DIY enthusiasts working with 15/16-inch diameter fasteners. Featuring a precise 18 Thread Per Inch pitch, this HSS set is built to handle the rigors of metal fabrication. Whether you are cleaning out rusty threads on a vintage vehicle or cutting new threads into a steel rod for a custom project, the High Speed Steel construction ensures long-lasting performance. The tap is designed for creating internal threads in pre-drilled holes, while the round die is perfect for external threading on bolts or pipes. Using proper cutting oil is recommended to extend tool life and ensure the smoothest thread finish.

• Precision Threading Specifications: This set includes one 15/16-18 UN Tap and one matching 15/16-18 UN Die. Both tools feature 18 Thread Per Inch spacing, designed specifically for Unified Fine Thread applications in machinery repair and part fabrication
• Industrial High Speed Steel Construction: Manufactured from HSS (High Speed Steel), these tools provide the hardness and heat resistance necessary for threading tough materials like carbon steel, alloy steel, and cast iron without losing their cutting edge.
• Efficient Chip Removal Design: The straight flute tap is engineered to clear debris effectively during the tapping process, while the round die ensures a smooth, clean external thread. Ideal for both hand-threading and machine use.
• Accurate Right-Hand Cutting: Both pieces are designed for right-hand (RH) threading operations. The ground threads provide tight tolerances and a professional finish, ensuring your bolts and holes align perfectly with standard 15/16" hardware.
• Versatile Metalworking Applications: A reliable solution for automotive restoration, plumbing fixtures, and industrial maintenance. This 2-piece set provides the essential tools needed to create new threads or repair damaged ones on various metal workpieces.