Individual Wood Drilling Bit Set Drill Style Brad Point Drill Bit Material Carbon Steel Drill Bit Size 1/8 in 3/16 in 1/4 in 5/16 in 3/8 in 1/2 in Shank Size 1/8 in 3/16 in 1/4 in 5/16 in 3/8 in 1/2 in Overall Length 6 in Number of Pieces 6 Includes (6) Brad Point Bits