5/16" x 10" x 12" Rock Carbide(TM) SDS+ Hammer Bit - DeWALT

The DeWALT DW5426 Rock Carbide™ SDS+ Hammer Bit is engineered for demanding drilling tasks across concrete, masonry, and natural stone. Designed specifically for professional technicians and mechanics, this bit offers consistent performance and extended operational life in challenging industrial and construction environments. Manufactured for durability, it provides reliability for continuous use.

Key Features

• ROCK CARBIDE™ Tip: Delivers superior hardness and wear resistance, significantly extending the bit's service life when drilling through tough materials, including reinforced concrete.
• Strong, Tapered Core: Enhances overall durability and strength, minimizing the risk of breakage during deep drilling operations.
• Two-Stage Flute Design with Variable Helix: Optimizes material removal by rapidly clearing dust and debris from the hole, promoting faster drilling speeds and reducing clogging.
• SDS+ Shank: Ensures secure fitment and efficient power transfer within SDS+ rotary hammers, maximizing impact energy and preventing slippage under load.
• Precision-Ground Two-Cutter Tip: Facilitates accurate hole starting and reduces bit walking, resulting in cleaner, more precise holes essential for secure anchor installations.
• Wear Mark Indicator: Helps ensure the accurate diameter of drilled holes is maintained throughout the bit's operational life, critical for precise fastening applications.

Applications

This DeWALT SDS+ hammer bit is suitable for a range of professional applications requiring consistent performance. It is ideal for anchor installation in concrete, drilling pilot holes for pipe and conduit, and general masonry work in commercial and industrial settings. Its robust construction makes it particularly effective in automotive service facilities for mounting heavy equipment, in industrial plants for machinery installation, and on construction sites where drilling through challenging materials like reinforced concrete is common.

Specifications

• Diameter: 5/16 inch
• Usable Length: 10 inches
• Overall Length: 12 inches
• Shank Type: SDS+
• Number of Cutters: 2
• Number of Flutes: 4