Individual Diablo 1/4-inch x 6-inch Red Granite carbide-tipped hammer drill bit featuring a Grip Point Tip PLUS and red-accented U-flute design for masonry boring.
Retail packaging for the Diablo DMARG1070-P5 5-pack of 1/4-inch hammer bits highlighting 4X longer life, Impact Strong hex shank, and suitability for concrete and stone.
Action shot of a Diablo Red Granite hammer drill bit attached to a cordless drill while boring a precise 1/4-inch hole into a white brick masonry wall.
Individual Diablo 1/4-inch x 6-inch Red Granite carbide-tipped hammer drill bit featuring a Grip Point Tip PLUS and red-accented U-flute design for masonry boring.
Retail packaging for the Diablo DMARG1070-P5 5-pack of 1/4-inch hammer bits highlighting 4X longer life, Impact Strong hex shank, and suitability for concrete and stone.
Action shot of a Diablo Red Granite hammer drill bit attached to a cordless drill while boring a precise 1/4-inch hole into a white brick masonry wall.
DIABLO

Diablo Hammer Drill Bits DMARG1070-P5 1/4 Inch x 6 Inch 5-Pack Impact Rated Hex Shank Carbide-Tip Masonry Boring Attachment Red Granite Marble Stone

Only 1 left
SKU: DMARG1070-P5
$19.59 USD

Description

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Industrial Carbide-Tip Stone Boring Attachment Set for High-Torque Impact Drivers

The Diablo DMARG1070-P5 1/4-Inch x 6-Inch Red Granite Carbide-Tip Hammer Drill Bit 5-Pack is a commercial-grade masonry boring attachment set engineered for high-speed drilling through dense stone substrates, marble, and natural red granite panels. Equipped with a specialized Grip Point Tip PLUS carbide matrix, these industrial bits deliver immediate, non-slip entry starts under high thermal loads to maximize speed during commercial hardware installations. A standardized 1/4-inch hex shank establishes an Impact Strong quick-change interface for high-torque drivers, deploying an optimized U-flute geometry that clears compressed powder dust instantly to preserve structural edge sharpness up to 4 times longer than generic masonry drills.

Best Used For:

  • Natural Stone Fabrication: Bores 1/4-inch anchor pathways through dense slabs of red granite, quartzite, and solid marble blocks without fractures.
  • Masonry Hardware Anchor Installation: Drills high-velocity pilot openings into hard commercial brick, poured concrete walls, and masonry block networks.
  • Residential Tile Alterations: Implements precise, wander-free rotational cuts through thick interior stone backsplashes and exterior floor pavers.

Key Performance & Safety Features

  • Grip Point Tip PLUS Carbide: Hardened impact-resistant carbide face resists thermal expansion stress and maintains structural tracking accuracy on stone surfaces.
  • Debris-Clearing U-Flute Channel: Specialized wide flute track acts as a mechanical evacuation conveyor to pull out stone dust and lower heat buildup.
  • Impact Strong Hex Shank: Standardized 1/4-inch hex base anchors solidly into quick-release tool collets to eliminate slippage and prevent rotational shear.
  • High-Temperature Tip Brazing: Industrial structural bonding process fastens the carbide cutter head to the steel body under extreme manufacturing heat.
  • Cordless Battery Efficiency Optimization: Refined bit geometry minimizes load drag on motor systems to maximize functional drilling counts per battery cycle.

What's Included

  • (5) Diablo 1/4" x 6" Red Granite Carbide-Tip Hammer Drill Bits (DMARG1070)

Technical Specifications

Brand Diablo Tools
Model Number DMARG1070-P5
Fastener Categorization Hammer Drill Bits / Masonry
Bit Diameter Specification 1/4 Inch
Total Length Dimension 6 Inches
Maximum Working Depth 4 Inches
Shank Interface Style 1/4 Inch Hex Shank
Drilling Drive Configuration Hammer Mode or Rotary Drive
Tool Structural Rating Impact Strong™ Rated
Cutter Point Composition Impact Resistant Carbide Matrix
Dust Removal Layout Optimized U-Flute Design
Package Quantity Total 5 Bits
Substrate Target Rating Red Granite, Stone, Marble, Concrete, Brick, Block

Pro-Tip: Maintain a constant structural drilling velocity in percussion mode and clear dust periodically by backing the bit out slightly; pulling out powder buildup prevents heat binding inside deep granite or marble slab fields.