Drill Bit Set includes 7 pieces, sizes: 1/16 - 1/4 in. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
Plastic Case Drill Bit Set includes 13 pieces, sizes: 1/16 - 1/4 in. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
Plastic Case Drill Bit Set includes 21 pieces, sizes: 1/16 - 3/8 in. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
Plastic Case Drill Bit Set includes 29 pieces, sizes: 1/16 - 1/2 in. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
Plastic Case Handyman's Drill Bit Set includes 17 pieces. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
Plastic Case Drill Bit Set includes 17 pieces, sizes: 1/16 - 3/8 in. All sizes 3/16 in and larger have 3 flats on the shank so that the drill chuck gets a better grip on the drill bit.
