Diablo 5/8 Inch SPEEDemon Red Granite Carbide Tipped Hammer Drill Bit for Concrete Masonry Stone and Granite 6 Inch Length DMARG1170

Master the Hardest Masonry Challenges with Diablo’s SPEEDemon™ Red Granite Carbide Drill Bits

The Diablo DMARG1170 5/8" SPEEDemon™ Red Granite Hammer Drill Bit is the professional’s choice for fast, accurate drilling in the most demanding materials. Engineered with high-performance TiCo™ Carbide and a specialized brazing and hardening process, these bits are built to withstand high heat and heavy impact, delivering up to 4X longer life than standard masonry bits. Whether you are anchoring into cured concrete, masonry block, or premium stone like marble and granite, the DMARG1170 provides the industrial-grade durability needed to maintain productivity on the job site.

Precision and stability are at the core of the SPEEDemon™ design. The innovative Grip Point Tip PLUS™ enables aggressive, non-slip starts, ensuring every hole is clean and perfectly positioned. To keep the bit running cool, an optimized "U-Flute" design rapidly clears dust and debris, preventing heat build-up that can dull inferior bits. Featuring Impact Strong™ technology, the shank is specifically designed for maximum stability in both corded and cordless impact drivers and hammer drills, providing more holes per battery charge and eliminating bit-spinning for a safer, more efficient drilling experience.

Key Features

• Diablo-Made Carbide Tip: Engineered to withstand extreme impact and high-heat applications for 4X the service life.
• Grip Point Tip PLUS™: Delivers the immediate stability and accuracy required for fast, skid-free starts in hard stone.
• High-Performance Brazing: Advanced hardening process extends the carbide life and increases overall bit productivity.
• Rapid Dust Removal: Optimized U-Flute design clears debris faster to keep the tip cool and maintain ultimate strength.
• Impact Strong™ Shank: Increases shank stability and durability while eliminating spinning in the drill chuck.
• Cordless Efficiency: Optimized design provides more holes per charge in cordless hammer and rotary drilling applications.

What's Included

• (1) Diablo 5/8" x 6" SPEEDemon™ Red Granite Carbide Tipped Hammer Drill Bit (DMARG1170)

Specifications

Pro-Tip: When drilling into dense granite or marble, use a steady, moderate pressure rather than leaning your full weight onto the tool. Periodically pulling the bit partially out of the hole while it's still spinning helps the U-Flute eject packed dust even faster, which prevents the carbide tip from overheating and ensures you maintain the full 4X life of the bit.