Meet the Diablo DMAPL4040 3/16" x 4" x 6" Rebar Demon™ SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit — designed for reinforced concrete with stubborn rebar. Built to be the most durable, fastest, and coolest option on the market, it keeps your holes precise and your heat in check, even under heavy hammering.

Key Features & Design

• Size & Compatibility: 3/16" x 4" x 6" SDS-Plus 4-Cutter Full Carbide Head
• Rebar Demon™ 4-Cutter Full Carbide Head: extracts smaller bites of rebar for controlled, consistent carbide wear and reduced vibration
• Dura-Carbide™: up to 2X more carbide that withstands up to 1800°F of intense heat (standard bits fail at 800°F)
• Impact Resistant 4-Cutter Full Carbide Head: delivers fast, precise holes with reduced vibration
• Tri-Metal Fusion Welding: features up to 3X stronger weld to keep the full carbide head intact during extreme impact
• Precision Tip: delivers the stability and accuracy required to produce fast, precise holes in reinforced concrete for anchor setting
• Application: Reinforced concrete and concrete
• Ideal For: Up to 7X longer life versus standard 2-cutter hammer drill bits