The optimal CHASE-2-BALL is a double-sided insert that effortlessly performs roughing operations of complicated press and die profiles in the mold and die industry, and copy milling in the heavy industry. The line’s double-sided, 6-corner inserts (three per side) helps to cut cost while its low cutting resistance is achieved due to its half-effective tool design. The CHASE-2-BALL’s 8 mm strong insert thickness bestows exceptionally stable machining in deep depth of cut applications. Included is a built-in reinforced insert design that gives improved insert and tool security even in heavy rough machining situations.