HSS Plug Style Type 21 (Metric Threads)
Type 21-AG-Plug Style-Magnum Super Premium-Metric Threads
- Special Hi-Tungsten and Hi-Molybswnum Tool Steels, gold surface treated for maximum lubicity.
- Spiral Point Construction drives chips ahead of the tap. permitting higher speeds and faster cutting with less torgue.
- Recommended for thru tapping in hard steel, aluminum, magnesium, malleable cast iron.
- We do not list all of the items Norseman manufactures but you can get the full picture by clicking on The Norseman Catalog for a more extensive look which we can also provide.