Individual Diablo 5/32 inch SPEEDemon Red Granite carbide-tipped hammer drill bit for concrete and masonry featuring a slim profile and red-accented U-flute design.
Retail packaging for the Diablo DMARG1020 SPEEDemon Red Granite PLUS hammer drill bit highlighting its 5/32 inch diameter, 6 inch length, and impact strong hex shank for concrete, masonry, and stone.
Action shot of the Diablo Red Granite carbide-tipped hammer drill bit being used with a cordless drill to bore an accurate hole into a white brick masonry wall.
Application infographic showing that the Diablo SPEEDemon hammer drill bit is ideal for use in masonry and brick, concrete, and various types of stone.
Technical diagram of the Diablo hammer bit showcasing the Grip Point Tip, TiCo Hi-Density Carbide, optimized U-flute design, and increased holes per battery charge.
Individual Diablo 5/32 inch SPEEDemon Red Granite carbide-tipped hammer drill bit for concrete and masonry featuring a slim profile and red-accented U-flute design.
Retail packaging for the Diablo DMARG1020 SPEEDemon Red Granite PLUS hammer drill bit highlighting its 5/32 inch diameter, 6 inch length, and impact strong hex shank for concrete, masonry, and stone.
Action shot of the Diablo Red Granite carbide-tipped hammer drill bit being used with a cordless drill to bore an accurate hole into a white brick masonry wall.
Application infographic showing that the Diablo SPEEDemon hammer drill bit is ideal for use in masonry and brick, concrete, and various types of stone.
Technical diagram of the Diablo hammer bit showcasing the Grip Point Tip, TiCo Hi-Density Carbide, optimized U-flute design, and increased holes per battery charge.
DIABLO

Diablo 5/32 Inch SPEEDemon Red Granite Carbide Tipped Hammer Drill Bit for Concrete Masonry Stone and Granite 6 Inch Length DMARG1020

Only 3 left
SKU: DMARG1020
$5.59 USD

Description

Master the Toughest Masonry and Stone Projects with Diablo’s SPEEDemon™ Red Granite Carbide Drill Bits

The Diablo DMARG1020 5/32" SPEEDemon™ Red Granite Hammer Drill Bit is engineered to provide professionals with the ultimate drilling solution for high-density materials. Featuring high-performance carbide and a specialized brazing and hardening process, this bit is built to withstand extreme heat and heavy impact, delivering up to 4X longer life than standard masonry bits. Whether you are anchoring into cured concrete, masonry block, or natural stone like granite and marble, the DMARG1020 ensures fast, accurate holes with industrial-grade durability that keeps you productive on the job site.

Precision and stability are at the core of the SPEEDemon™ design. The innovative Grip Point Tip PLUS™ facilitates aggressive, non-slip starts for surgically clean holes every time. To maximize your efficiency, the Impact Strong™ hex shank increases stability and prevents spinning in the chuck, making it perfectly optimized for use in both corded and cordless impact drivers and hammer drills. With a unique U-flute design that clears dust rapidly to keep the tip cool, this bit provides more holes per battery charge and the rugged strength required for the most demanding masonry applications.

Key Features

  • Extreme 4X Longevity: Diablo-made carbide tip is engineered to withstand high-heat and heavy impact applications for maximum service life.
  • Grip Point Tip PLUS™: Delivers the immediate stability and accuracy required for fast, skid-free starts in hard stone.
  • Optimized Dust Removal: The specialized U-flute design ejects debris faster, keeping the tip cool and extending the strength of the bit.
  • Impact Strong™ Hex Shank: Provides universal fitment and eliminates spinning in the chuck for total impact resistance.
  • Cordless Optimization: Highly efficient design produces more holes per battery charge in rotary and hammer drilling applications.
  • Multi-Material Mastery: Ideal for drilling into concrete, brick, block, natural stone, marble, and granite.

What's Included

  • (1) Diablo 5/32" x 6" SPEEDemon™ Red Granite Carbide Tipped Hammer Drill Bit (DMARG1020)

Specifications

Brand Diablo Tools
Model Number DMARG1020
Bit Diameter 5/32 Inch
Total Length 6 Inches
Working Length 4 Inches
Shank Type Hex (Impact Strong™)
Tip Material Impact Resistant Carbide
Tip Design Grip Point Tip PLUS™
Flute Design U-Flute
Compatible Substrates Concrete, Masonry, Stone, Granite
Pack Quantity 1

Pro-Tip: When drilling into dense stone like red granite, avoid using excessive downward force; let the impact mechanism of your tool and the carbide tip do the work. Periodically pulling the bit partially out of the hole while spinning helps the U-flute eject dust more effectively, which prevents tip glaze and ensures you achieve the full 4X life of the bit.