Diablo DMARG1180 SPEEDemon 5/8 Inch x 12 Inch Red Granite Carbide Tipped Hammer Drill Bit for Concrete Masonry Stone and Impact Drill Drivers

Master the Hardest Materials with SPEEDemon™ Red Granite Precision and Durability

The Diablo DMARG1180 SPEEDemon™ Red Granite PLUS™ Carbide-Tipped Hammer Drill Bit is the ultimate solution for professionals demanding speed and longevity in the toughest drilling environments. Optimized with a specialized brazing and hardening process, this impact-resistant bit is engineered to withstand extreme heat, providing up to 4X longer life than standard masonry bits. Whether you are anchoring into high-PSI concrete, boring through natural stone, or working with decorative granite and marble, this bit maintains its edge to deliver fast, accurate results every time. 

Engineered for maximum efficiency, the DMARG1180 features the multi-ground Grip Point Tip PLUS™ design, which ensures aggressive starts without bit walking for perfectly centered holes. The optimized "u-flute" design facilitates rapid dust removal, keeping the carbide tip cool and extending the tool's runtime—especially critical for maximizing holes per charge on cordless platforms. Equipped with an Impact Strong™ hex shank, this bit offers universal fitment and total stability, eliminating spinning in the chuck and providing the impact resistance needed for heavy-duty rotary and hammer drilling applications.

Key Features

• 4X Longer Life: Diablo-made carbide tip is built for high-heat and high-impact applications, significantly outlasting standard masonry bits.
• Grip Point Tip PLUS™: Delivers the superior stability and accuracy required for aggressive starts and precise hole placement.
• Hi-Performance Brazing: A unique hardening process strengthens the carbide-to-steel bond, increasing job site productivity.
• Optimized U-Flute: Removes dust faster to keep the tip cool, ensuring ultimate strength and durability.
• Impact Strong™ Hex Shank: Increases shank stability and provides a universal fit that eliminates bit spinning in the chuck.
• Cordless Optimization: Design is refined to provide more holes per charge in cordless hammer and rotary drill applications.
• Multi-Material Versatility: Ideal for use in concrete, masonry (brick and block), stone, marble, and granite.

What's Included

• (1) 5/8" x 10" x 12" SPEEDemon™ Red Granite Carbide Tipped Hammer Drill Bit (DMARG1180)

Specifications

Pro-Tip: When drilling into hard granite or stone, apply steady pressure and let the Grip Point Tip PLUS™ do the work. Periodically backing the bit out of the hole slightly while it is spinning will help the U-flutes clear out any excess dust buildup, keeping the tip even cooler for a faster and cleaner finish.