The Diablo 3/16 in. x 4-1/2 in. x 7 in. SPEEDemon Red Granite PLUS Carbide-Tipped Hammer Drill Bit (model DMARGHC316) is built for pros and serious DIYers. This is a carbide-tipped hammer drill bit designed for drilling concrete, brick, block and stone.

SPEEDemon Red Granite PLUS bits are Diablo's carbide-tipped bits for hammer drills with a standard 3-jaw chuck. They are built for anchor holes, conduit and plumbing penetrations and fastening into concrete, brick, block and stone.

The concrete anchor sizes are matched to common masonry screw and anchor diameters, so the holes come out the right size for a tight anchor.

Ideal for electricians, plumbers, HVAC installers, concrete and masonry crews and remodelers.

The Diablo 3/16 in. x 4-1/2 in. x 7 in. SPEEDemon Red Granite PLUS Carbide-Tipped Hammer Drill Bit: Masonry Bits for the Hammer Drill You Already Own

Carbide-tipped bits that handle anchor holes without needing an SDS rotary hammer.

• Who it's for: Trades drilling anchor and penetration holes with a hammer drill.
• Why it stands out: Carbide tips and fast dust clearing.
• Worth knowing: For larger or deeper holes in reinforced concrete, an SDS rotary hammer and SDS bits are faster.