Bosch DSB5014P 14 Piece Full Thread SpeedWave Daredevil Spade Bit Set With Folding Carrying Case CONE-THREADED TIP allows for fast access to wood, either straight on or at an angle HEX SHANK allows you to attach these bits to most types of drill chucks CARRYING CASE: Bits are included in a carrying case that folds on itself for ease of portability SPEEDWAVE PADDLE gives these bits a unique design that enables faster boring capabilities than leading competitors BITS INCLUDED: 1/4 inch, 3/8 inch, 1/2 inch, 9/16 inch, 5/6 inch, 11/16 inch, 3/4 inch, 13/16 inch, 7/8 inch, 1 inch, 1 1/8 inch, 1 1/4 inch, 1 3/8 inch, 1 1/2 inch