Brown 1/4″ × 4″ Carbide-tipped Masonry Drill Bit

BROWN 1/4″ × 4″ Carbide-Tipped Masonry Drill Bit

A 1/4-inch (6.35 mm) carbide-tipped masonry drill bit, 4 inches (≈102 mm) long, for drilling concrete, brick, block and stone. The brazed tungsten-carbide tip withstands the heat and abrasion of masonry and stays sharp far longer than plain steel, while the spiral flutes clear dust to keep the bit cutting cleanly. A go-to size for wall plugs and medium anchors. Round shank fits any standard drill chuck.

Use with a rotary or hammer drill on the masonry/hammer setting.

Diameter: 1/4″ (6.35 mm)
Overall length: 4″ (≈102 mm)
Tip: Tungsten-carbide, brazed
Shank: Round (fits standard chucks)
Drills: Concrete, brick, block, stone
Brand / model: BROWN · BR1216
Safety: Wear eye protection and a dust mask; use hammer mode for masonry; clear the hole of dust periodically; let the carbide tip cool — don't force a hot bit.