... selection of interchangeable bits. To change bit, simply twist cap, select bit, tilt downward quick-change screwdrivers with a selection of ... interchangeable bits. To change bit, simply twist cap, select bit, tilt downward, slide out and ... and Ph1 & Ph2 Philips bits small one contains 2, 2.5 & 3mm slotted and Ph00, 0 & 1 Philips bits 6 in 1 Quick Change ...