The Bosch RHH181-01 18-Volt Lithium-Ion 3/4-Inch SDS-plus Rotary Hammer features innovative CORE brushless technology also delivering an unbeatable combination of power and weight. The CORE package deliver tools that are engineered to perform smarter, harder, and faster. CORE tools utilize improved batteries, integrated on-board electronincs, and new Bosch EC brushless motor technology providing up to 65-percent longer run time and 30-percent more power. The new Roatray Hammer can drill more than 150 holes (1/4-Inch x 1-1/2-Inch) in concrete with one battery change.
Bosch SDS-max® carbide-tipped rotary hammer core bits offer an integral shank for better power transmission. Bosch SDS-max® rotary hammer core bits with wave design go beyond the range of standard bits and allow smaller hammers to drill larger holes. Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus the previous design.
The Bosch GBH2-28L 1-1/8 In. SDS-plus Bulldog Xtreme Max Rotary Hammer features outstanding power and speed to get the job done. It is a hammer that merits its place in the line of legendary Bulldogs. It weighs only 6.9 Lbs., but it features an 8.5-amp motor that provides outstanding performance. It delivers 2.4 Ft.-Lbs. of impact energy and 0-5,100 impacts per minute. It includes advanced Bosch technology that provides operator control and comfort – KickBack Control and Vibration Control. The user can optimize the chiseling angle with Vario-Lock positioning. Concrete contractors, framers and other construction pros can use this hammer to get more work done more easily. The GBH2-28L has three modes for maximum versatility – drilling only, hammer drilling and chiseling.
Sanding/grinding guide provides enhanced control during sanding and grinding applications through a stable, straight edged platform. The platform features adjustable depth control for a precise finish. Also included are 1/2" 60 grit sanding drum with mandrel, aluminum oxide grinding stone, and instructions.