Diablo Speedemon Red Granite Hammer Drill Bit, Carbide Tipped, 5/16 X 4 X 6-in.

The Diablo SPEEDemon DMARG1100 is a carbide-tipped hammer drill bit engineered for fast, durable drilling in concrete, masonry, and stone. Whether you're working with cordless or corded impact drivers, this bit delivers the speed and longevity that professionals demand for demanding applications. The red granite carbide tip resists wear far better than standard masonry bits, extending both tool life and productivity on the jobsite.

Diablo's unique brazing and hardening process optimizes the carbide tip to resist wear and maintain sharp cutting edges through extended use. The multi-ground grip point tip design allows for aggressive starts that produce clean, fast holes. With Impact Strong construction, the bit provides increased shank stability and durability when used in both cordless and corded impact and drill drivers, making it a reliable choice for contractors and DIYers tackling tough masonry work.

Features and Benefits

• Carbide-Tipped Design: Red granite carbide tips engineered to resist wear far better than standard masonry bits, delivering longer bit life and faster drilling.
• Unique Brazing and Hardening: Optimized through a proprietary process that extends the life of the carbide tip and maintains productivity throughout the bit's service life.
• Multi-Ground Grip Point Tip: Aggressive tip geometry allows for fast starts and clean holes.
• Impact Strong Construction: Reinforced for increased shank stability and durability in both cordless and corded impact and drill drivers.
• Concrete, Masonry and Stone Drilling: Designed for use on concrete, masonry, and stone materials.

Specifications

• Brand: Diablo
• Model: DMARG1100
• Diameter: 5/16 inch
• Overall Length: 6 inches
• Shank Type: Hex, 10 mm diameter
• Tip Material: Red granite carbide