VORTEX™ Bit Holder MAKES BITS LAST 500X LONGER. Crescent introduces the revolutionary, unstoppable VORTEX™ Bit Holder, which extends bit life by over 500 times. The exclusive Dual Impact Zone™ prevents bits from breaking and extends driving performance. Over 75% of contractors report loss of time and money due to the inconvenience of breaking bits. Extend your performance and productivity today with the new VORTEX™ Bit Holder.