Do it 12-Piece Masonry Drill Bit Set

Set includes: (2) 3/16 x 3-3/8", (3) 1/4 x 4", (1) 5/16 x 4-3/4", (1) 3/8 x 4-3/4", (1) 1/2 x 5-1/4, (2) 1/8 x 2-1/2, (2) 5/32 x 2-3/4.