Masonry Drill, 2 -Flute, Wide Flute, 4 in Lg Flute, Straight Shank, 118 deg Point, Standard Point, Black

Dormer’s carbide-tip masonry bits feature an alloy steel shank for strength and durability. The shallow precision-machined oval flutes prevent dust packing. The carbide trip (hardest metal made) resists dulling and is brazed to alloy steel bodies. These bits drill masonry, brick, stone, plaster and slate and cuts at maximum efficiency without clogging.