Meet the Diablo DMAPL4070 1/4" x 4" x 6" Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit. Built for reinforced concrete work, it combines durability, speed, and precision for anchor settings and heavy-duty drilling.

Key Features & Design

• Size & Type: 1/4" x 4" x 6" Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit
• Heat & Carbide Durability: Dura-Carbide™ features up to 2X more carbide that withstands up to 1800°F of intense heat to combat rebar hits versus standard bits that fail at 800°F
• Head Design: Impact Resistant 4-Cutter Full Carbide Head extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration to deliver fast, precise holes
• Bonding & Welding: Tri-Metal Fusion Welding features up to 3X stronger weld to keep the full carbide head intact during extreme impact such as rebar
• Precision: Precision Tip delivers the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting
• Application & Longevity: Reinforced concrete and concrete; Up to 7X longer life versus standard 2-cutter hammer drill bits