General Carbide Tipped Masonry Drills

Specially designed for drilling concrete, brick, tile, and stone.
Drill bits can be used in standard or impact type drills.
Long wearing tungsten carbide tips are brazed to drill bits.
Fast spiral flutes assure quick dust removal without clogging.
Drill bit length is 4″.

Sizes included in 5 Piece Set: 3/16″, 1/4″, 5/16″, 3/8″, 1/2″