Diablo Rebar Demon SDS-Max 4-Cutter Full Carbide Head Hammer Drill Bit with Tri-Metal Fusion Welding – 7/8″ Diameter, 21″ Length, 16″ Working Length – DMAMX1180

Experience one of the most efficient and durable drilling solutions on the market with Diablo’s SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits. Designed for concrete and optimized for both corded and cordless SDS Plus Rotary hammers, these drill bits are built to deliver fast and accurate drilling. The innovative Dura-Carbide formulation withstands the rigors of impact and high heat applications, dramatically extending the life of the bits beyond standard hammer bits. The bits feature a Peak Point Tip design that ensures aggressive starts, allowing for clean and fast hole creation suitable for common-sized anchors. This aggressive penetration is paired with an optimized brazing and hardening process that not only prolongs the life of the carbide tips but also enhances overall productivity. Additionally, the four-flute design is optimized to remove dust quickly, maintaining cooler carbide tips for increased strength and durability. With these advanced features, Diablos hammer drill bits stand out as a top choice for professional and efficient drilling tasks.

Key Features:

• Enhanced Durability – The Dura – Carbide formulation allows the bits to withstand high impact and temperature, which significantly extends their lifespan compared to standard hammer drill bits.
• Aggressive Drilling Start – The Peak Point Tip design offers aggressive starts that lead to clean and fast holes, ideal for setting common – Sized anchors efficiently.
• Advanced Weld Strength – Equipped with Tri – Metal Fusion Welding, the bits feature a weld that is up to 3X stronger. This weld maintains the integrity of the full carbide head during severe impacts, such as hitting rebar, and prevents premature breakage.
• Superior Dust Removal – Featuring an optimized four – flute design, these drill bits expel dust at a faster rate, which helps keep the carbide tips cooler. This reduction in heat buildup increases the strength and durability of the bits.
• Maximized Performance – Specifically engineered for both Corded and Cordless SDS Plus rotary hammers, These bits maximize tool performance, ensuring that users experience fast, efficient drilling in concrete and other hard materials.