Diablo’s Rebar Demon SDS-Plus 4-Cutter Full Carbide Head Hammer Drill Bit (1/4" x 2" x 4") is built for reinforced concrete work, delivering fast, precise holes with less vibration. If you routinely face rebar or anchor settings, this bit is your dependable companion—tougher, cooler, and frankly, a bit smarter than your average hammer drill bit.

Key Features & Design

• 4-Cutter Full Carbide Head — Impact resistant design that tolerates high-powered hammer drills and the impact of rebar while delivering fast, precise holes.
• Dura-Carbide™ Technology — up to 2X more carbide to withstand up to 1800°F of intense heat versus standard bits; built to resist rebar hits without quitting.
• Tri-Metal Fusion Welding — up to 3X stronger weld to keep the full carbide head intact during extreme impact situations.
• Precision Tip — delivers stability and accuracy required for fast, precise holes in reinforced concrete for anchor setting.
• Reduced Vibration & Longer Life — extract smaller bites of rebar for controlled carbide wear, reducing vibration and extending overall bit life; ideal for demanding jobs.
• Durability & Life — up to 7X longer life versus standard 2-cutter hammer drill bits, so you spend less time changing bits and more time drilling.
• Application — Reinforced concrete and concrete.
• Ideal For — Up to 7X longer life versus standard 2-cutter hammer drill bits.
• Size & Compatibility — 1/4" x 2" x 4" selection within the SDS-Plus family for compatible, efficient drilling.

In short, Diablo’s Rebar Demon is designed to be the most durable, fastest, and coolest option on the market for reinforced concrete work. If you’re chasing reliability when drilling through concrete with rebar, this is the bit that can truly keep up—without turning your workspace into a sauna. Upgrade your toolkit and drill with confidence.