![Machinist Blog - In The Loupe](https://embed.widencdn.net/svg/harveyperformance/7ix3bgrlz7/Helical_Icon_InTheLoupe_lg.svg?u=yl8u2r" alt="Helical_Icon_InTheLoupe_lg){kind=icon}
![Find A Tool](https://embed.widencdn.net/svg/harveyperformance/tsnkiaen3v/Helical_Icon_FindATool_Gray_lg.svg?u=yl8u2r" alt="Helical_Icon_FindATool_Gray_lg){kind=icon}
Stainless Steels & High Temp Alloys
Helical Solutions End Mills for Stainless Steels and High Temp Alloys features end mills coated in Tplus, which offers excellent heat resistance and high hardness for reduced abrasion and extended tool life in these notorious alloys. Tools within this section include roughers, end mills of 4, 5, 6, and 7 flutes, and multi-flute products.
Roughers
Roughing end mills for stainless steels, high temp alloys, and hardened steels up to 65 Rc, with proven performance and success in extending tool life.
4 Flute
4 flute end mills for stainless steels, high temp alloys, and hardened steels up to 65 Rc, featuring variable pitch geometry for decreased vibration.
5 Flute
5 flute end mills for stainless steels, high temp alloys, and hardened steels up to 65 Rc, featuring variable pitch and either square or corner radius profiles.
6 Flute
6 flute end mills in square, ball, and corner radius styles, and engineered for excellence in stainless steels, high temp alloys, and hardened steels up to 65 Rc.
7 Flute
7 flute variable pitch end mills offering proven performance and extended tool life in stainless steels, high temp alloys, and hardened steels up to 65 Rc.
Finishers
Multi-Axis Finishers offered in several unique profiles, as well as 4 flute, ball profile Tapered Neck Contour Finishers.