Dewalt dt 6810 sa connectors with holder and pozidriv no2 dewalt dt7601 qz this no8 sa connector from dewalt has been designed for drilling countersinkpilot holes in one action and screwdriving featuring a one handed connector release with push forward collar for easily changing between drilling and screwdriving applications the full delivery includes a connector countersink pilot drill bit and pz2 screwdriver bit with a 516 inch 8mm shank for added durability this set can be us