The Bosch GBH18V-26DK25 is a cordless powerhouse built for heavy-duty concrete work, designed for pros and ambitious DIYers who refuse to be tethered by a cord. This 18V brushless 1" SDS-plus Bulldog Rotary Hammer kit delivers serious performance without the bulk of a cord.

Key Features & Design

• 1 In. SDS-plus® Bulldog™ Rotary Hammer with 1.9 Ft.-Lbs. of impact energy (EPTA) for maximum performance in concrete drilling and chiseling.
• 18V EC Brushless motor – efficiency that maximizes battery runtime in extended applications.
• Lightweight at 5.8 Lbs. (tool only) for superior maneuverability on overhead or horizontal work.
• KickBack Control technology reduces the risk of sudden tool reactions in binding conditions.
• Electronic Motor and Cell Protection helps safeguard the motor and battery from overheating.
• 360° side handle plus depth gauge and auxiliary handle for optimal grip and control in any orientation.
• LED worklight to illuminate dark work areas for precise drilling and chiseling.
• 0-4,350 no-load bpm and 0-890 no-load rpm for versatile speed control and efficient material removal.
• SDS-plus® chuck – industry-standard system compatible with many bits.
• CoolPack 2.0 technology delivers better cooling by moving heat to the battery surface for sustained performance.
• Works with PRO+GUARD dust solutions and optional GDE18V-26D cordless dust-extraction unit for max mobility and a cleaner jobsite.
• Battery power – two CORE18V Lithium-Ion 4.0 Ah batteries (GBA18V80) included to deliver 2X power and runtime with high-energy 21700 cells.
• Kit includes: 2 batteries, 18V Fast Charger, Auxiliary Handle, Depth Gauge, and Carrying Case.