Masonry drill bit with alternating red and silver spiral flutes and reinforced tip, designed for drilling into concrete, brick, or stone with a smooth cylindrical shank for standard drill chucks.
Packaged Diablo Red Granite drill bit labeled as 1/2 inch diameter and 12 inch length, featuring red and silver spiral design and icons indicating use with granite, stone, and masonry.
Masonry drill bit with alternating red and silver spiral flutes and reinforced tip, designed for drilling into concrete, brick, or stone with a smooth cylindrical shank for standard drill chucks.
Packaged Diablo Red Granite drill bit labeled as 1/2 inch diameter and 12 inch length, featuring red and silver spiral design and icons indicating use with granite, stone, and masonry.
DIABLO

Diablo SPEEDemon Hammer Drill Bit 1/2 Inch x 12" Length 10 Inch Working Depth Carbide Tipped Red Granite Concrete Masonry Stone Hex Shank DMARG1160

In stock
SKU: DMARG1160
$16.89 USD

Description

Built for Granite. Engineered for Speed. Trusted by Pros.

The Diablo DMARG1160 SPEEDemon Red Granite Hammer Drill Bit is engineered for high-performance drilling in concrete, masonry, and stone. With a 1/2" diameter, 12" overall length, and 10" working depth, this carbide-tipped bit delivers aggressive starts and clean holes in granite, brick, marble, and block. The multi-ground Grip Point Tip PLUS™ ensures fast penetration, while the Impact Strong™ hex shank eliminates slippage in cordless and corded hammer drills. A proprietary brazing and hardening process extends carbide life up to 4X longer than standard bits, keeping productivity high and downtime low.

Key Features

  • Grip Point Tip PLUS™ enables aggressive starts and clean, fast holes
  • Optimized U-flute design clears dust quickly to keep the tip cooler
  • Diablo-made carbide tip resists impact and heat for extended life
  • Impact Strong™ hex shank prevents spinning and improves stability
  • Compatible with cordless and corded hammer and rotary drills
  • Ideal for concrete, masonry, stone, marble, and granite

What's Included

  • (1) Diablo SPEEDemon Hammer Drill Bit – 1/2" Diameter, 12" Length, 10" Working Depth

Specifications

Brand Diablo by Freud
Model DMARG1160
Diameter 1/2"
Length 12"
Working Depth 10"
Shank Type Hex
Application Concrete, Masonry, Stone, Granite

If you're working on reinforced concrete, consider pairing this bit with the **Bosch GDE18V-16 Cordless Dust Extractor** for cleaner holes and better visibility. It’s a smart match for pros who want precision and dust control in every phase of the job.