Featuring carbide core and 6 flutes with optimized rake and relief angles for maximum cutting engagement, INCONEX M8 Series is suitable for machining Inconel, Hastalloy, Waspalloy, and similar hi-temp alloys. All tools are made with corner radius to prevent chipping in strong metals. Designed to keep tools lubricated, AlCrNX coating protects cutting edges from intense heat generated in cutting zone. As added benefit, tools produce small chips that can be easily flushed from work zone.