Replace your standard collet or 3-jaw chuck to ramp up productivity. When compared to a jaw chuck, the precision-engineered Hardinge® FlexC Collet Systems allow you to increase the spindle rpm without concern for centrifugal forces for faster setup, changeover, higher accuracy, and a wide gripping range for stock variation. Advanced cutting tools, along with higher feed rates and spindle speeds with our FlexC Collet Systems. Systems available for A2-5, A2-6, A2-8 and some flat-back CNC lathe spindles.