6 Pcs, Drill America 7/16" x 6" 3/8" Shank Carbide Tipped Masonry Drill Bit, Drill America, DAM6X7/16X3/8
$23.97
Size: 7/16"; Material: Carbide Tipped; Finish: Black Oxide; Overall Length: 6"; Shank Type: Round; Style: Masonry; Cutting Direction: Right Hand Masonry, C