BBosch DSB1009P40 34-Inch by 6-Inch Daredevil Spade Bit, 40-Pack ReviewbP PP Bosch DSB1009P40 34-Inch by 6-Inch Daredevil Spade Bit, 40-Pack PFull Cone Threaded Tip: Fast and Effortless DrillingPSpur & Reamer: for Cleaner HolesPContoured Paddle: Fast Chip RemovalPHex Shank Power Groove: Reduces SlippageP