Bosch DSBS5007P 6-Piece Daredevil Stubby Length Spade Bit Set,Bosch,DSBS5007P,DSBS5007P" /> Features a full-cone threaded tip for fast and effortless drilling Contoured paddle for fast chip removal Hex shank power groove to reduce slippage Spur and reamer tips for cleaner holes Provides a cleaner hole quality with reduced breakout