THIS POWER BITS ARE DESIGNED TO INSERT DIRECTLY INTO THE FRONT OF THE DRILL OR POWER DRIVER. THE BALL GROOVE ON THE BIT MATES WITH A SPRING LOADED METAL BALL INSIDE THE DRIVER. POWER BITS SHOULD NEVER BE USED WITH A BIT DRIVER, AS IT IS IMPOSSIBLE TO REMOVE ONCE IT IS IN. PLEASE CONTACT OUR SALES DEPARTMENT FOR ADDTIONAL INFORMATION AND BULK PRICING. |