Single side specifications insert, 1 corner can be used. [Features]·MJ type and AJ type breakers are set. Setting material: AH730, DS1200. ·Insert for Hybrid TAC end mill EPH type for right angle shoulder milling. ·MJ type: General purpose. It balances cutting quality and strength. AJ type: For aluminum machining. [Applications]·For high-precision square shoulder milling.