Diablo SPEEDemon Hammer Drill Bit 1 Inch x 10 Inch Drilling Depth 12 Inch Length Carbide Tipped Red Granite Concrete Stone Masonry Hex Shank DMARG1210

Power Through Granite and Concrete—Engineered for Speed, Built for Endurance

The Diablo DMARG1210 SPEEDemon Red Granite Hammer Drill Bit is designed for professionals who need aggressive starts, clean holes, and long-lasting performance in the toughest materials. With a 1" diameter, 10" drilling depth, and 12" overall length, this bit is optimized for concrete, masonry, stone, and granite. The Grip Point Tip PLUS™ delivers fast penetration, while the Impact Strong™ hex shank ensures stability in both cordless and corded hammer drills. A proprietary brazing and hardening process extends carbide life up to 4X longer than standard bits, making this a go-to solution for high-volume drilling tasks.

Key Features

• Grip Point Tip PLUS™ enables aggressive starts and clean, fast holes
• Optimized U-flute design clears dust quickly to keep the tip cooler
• Diablo-made carbide tip resists impact and heat for extended life
• Impact Strong™ hex shank prevents spinning and improves stability
• Compatible with cordless and corded hammer and rotary drills
• Ideal for concrete, masonry, stone, marble, and granite

What's Included

• (1) Diablo SPEEDemon Hammer Drill Bit – 1" Diameter, 12" Length, 10" Drilling Depth

Specifications

If you're drilling into reinforced concrete or layered stone, consider pairing this bit with the **Makita HR2475 SDS-Plus Rotary Hammer** for consistent impact and reduced fatigue. It’s a smart match for contractors who need precision and power in demanding environments.