Recommended Application Tough cutter for high-efficiency machining of stainless steel and exotic alloy ● High-efficiency, high-rigidity radius cutter Wide insert seat face design achieves excellent durability, for high efficiency machining of stainless steel etc. and is ideal for roughing of aerospace components such as turbine blades. ● Lineup of ground type and M class inserts In addition to the 4-cornered Ground type inserts, economical 8-cornered M Class inserts are also available. Cutter body can be shared by optimizing the locating surface design ● Uses new grades for exotic alloy machining Utilizing newly developed ACS2500/ACS3000 grades to achieve stable and long tool life in machining exotic alloys, such as titanium alloys and Ni-based heat-resistant alloys, as well as stainless steel.