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This tap and die set is designed for cutting or repairing 1-1/16-inch-12 UN threads in metal.

Both are right-hand thread tools, and they cut clean, accurate threads in a wide range of materials—copper, aluminum, brass, cast iron, alloy steel, mild steel, and more.



Use this set with manual equipment or a machining console.
Whether you're a machinist, a maintenance pro, or a serious hobbyist, this set gives you the capability to handle larger fastening jobs with confidence.

4.2 out of 5