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This JET taper tap is built for serious threading work.
It's a 5/16-18 NC size, made from hardened and tempered M2 high-speed steel – so it cuts fast and holds its edge for a long time.
The taper chamfer makes starting threads smooth and easy, especially in blind holes or tough materials.


Ideal for industrial production work, automotive shops, machine shops, and even agri-motive applications.
Whether you're tapping holes in steel, cast iron, or other metals, this tap gives you clean, consistent threads every time.



4.6 out of 5