Meet the Diablo DMARG1020 SPEEDemon Red Granite Carbide Tipped Hammer Drill Bit—the fastest, longest-lasting partner for concrete, masonry and stone. Built for pros and DIYers who refuse to settle for slow, dull holes, this bit powers through tough materials with confidence and a touch of swagger.

Key Features & Design

• Model / Size: Diablo DMARG1020, 5/32" x 3" x 6"
• Carbide tipped with a Hi-performance brazing and hardening process to extend the life of the carbide tip and boost productivity
• SPEEDemon Red Granite Carbide Tipped Hammer Drill Bit range provides one of the fastest and longest lasting drilling solutions on the market for concrete, masonry and stone
• Multi-ground Grip Point Tip design allows for aggressive starts that produce clean, fast holes
• Optimized flute design removes dust faster, keeping the carbide tip cooler for ultimate strength and durability
• Impact Strong for increased shank stability and durability in cordless and corded impact and drill drivers
• Applications: Drilling concrete, masonry, & stone
• Ideal For: Diablo made carbide tip withstands impact and high heat applications for superior life versus standard masonry hammer drill bits

In short, you get speed, durability, and precision without flirting with failure. Designed for cordless and corded tools, the SPEEDemon Red Granite line keeps your projects moving—from basic repairs to serious renovations—with less downtime and more confidence.