Diablo Hammer Drill Bit DMARG1180 5/8 Inch Diameter (12 In SPEEDemon Red Granite Carbide Tipped Hex Shank Concrete Masonry Stone Impact Boring Tool)

Professional Red Granite SPEEDemon Carbide-Tipped Heavy-Duty Hammer Drill Bit

The Diablo DMARG1180 is an industrial-grade 5/8-inch diameter by 12-inch long carbide-tipped hammer drill bit engineered to execute high-capacity boring through high-PSI concrete, brick, marble, natural stone, and decorative red granite. Optimized with a proprietary brazing and hardening treatment, this impact-resistant cutter maintains a rigid cutting edge under intense operational heat levels to supply up to four times the service lifespan of standard masonry bits. Outfitted with a specialized multi-ground Grip Point Tip PLUS geometry to completely stop bit walking, its engineered U-flute core design facilitates rapid abrasive dust removal to prevent thermal friction accumulation and maximize hole-drilling efficiency on cordless tool platforms.

Best Used For:

• Structural Concrete Anchoring: Sinking 5/8-inch diameter expansion anchors or structural fasteners directly into solid reinforced concrete foundations.
• Decorative Granite Fabrication: Boring clean, splinter-free pilot runs through tough decorative red granite, marble slab workpieces, or structural masonry block.
• Industrial Retrofit Drilling: Drilling deep holes into existing commercial stone brick frameworks for routing mechanical utilities or structural tie-rods.

Key Performance & Safety Features

• Grip Point Tip PLUS: Multi-ground tip profile establishes immediate mechanical traction for rapid starts and perfectly centered alignment.
• High-Performance Thermal Brazing: Specialized industrial bonding process secures the carbide insert onto the steel body to resist shock failures.
• Optimized U-Flute Channels: Expanded flute geometry pulls abrasive powder away from the tip workspace to prevent clogging and lower motor amp draw.
• Impact Strong Hex Shank: Multi-wing cylindrical hex interface delivers slip-free chuck retention across standard impact drivers and rotary drills.
• Cordless Tool optimization: Dynamic friction reduction properties diminish mechanical drag to capture more hole-drilling cycles per battery charge.

What's Included

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

Technical Specifications

Pro-Tip: When drilling deep into dense natural stone or red granite, do not use excessive downforce. Allow the multi-ground tip to do the structural fracture work, and pull the bit outward slightly every 2 inches of depth to clear accumulated powder out of the hole, keeping the carbide core cool.