6 piece, dare devil standard spade bit set, features a full cone threaded tip for fast & effortless drilling, contoured paddle for fast chip removal, hex shank power groove to reduce slippage, spur & reamer tips for cleaner holes, provides a cleaner hole quality with reduced breakout, set includes: 3/8″, 1/2″, 5/8″, 3/4, 7/8″ & 1″ spade bits.