Black & white masonry drill 4pcs set, 4,6,8,10mm buterfly tip

1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.2, 4.8, 5, 5.5, 6,6.5 mm.

1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10 mm.