DEWALT Drill Bit Set, Number of Pieces: 14, Includes: (2) 1/16 in, (1) 5/64 in, (1) 3/32 in, (1) 7/64 in, (2) 1/8 in, (1) 9/64 in, (1) 5/32 in, (1) 3/16 in, (1) 7/32 in, (1) 1/4 in, (1) 5/16 in, (1) 3/8 in Drill Bits, TOUGH CASE ContainerPilot Point starts on contactPilot Point tip starts on contact for clean, accurate holes and reduces lock-up on breakthroughNo-spin shank eliminates the frustration of bit spinning in the chuckTapered web provides greater durability to reduce breakingSize markings are located above the shank to prevent wearing away