Bosch SDS Plus Rotary Hammer 1-1/4 Inch

Overview Bosch SDS Plus Rotary Hammer 1-1/4 Inch

The Bosch SDS Plus Rotary Hammer 1-1/4 Inch is a versatile drilling and chiseling tool designed for professional construction, renovation, and maintenance tasks. Built for contractors and serious DIY users, this rotary hammer delivers powerful impact energy and efficient drilling performance for concrete, masonry, and other tough materials.

Powered by a durable 8.5-amp electric motor, the tool produces up to 3,600 blows per minute in hammer mode and a maximum speed of 760 RPM in rotary mode. This combination of speed and impact energy allows users to drill holes quickly in concrete and perform controlled chiseling tasks with precision.

The integrated quick-change chuck system adds versatility by allowing users to switch between SDS-Plus bits and standard drill chucks quickly. This makes the tool suitable for a wider range of applications, from heavy concrete drilling to general drilling in wood or metal.

Active Vibration Control technology reduces vibration transmitted to the user during operation. This feature improves comfort and helps reduce fatigue during extended work sessions, making the Bosch SDS Plus Rotary Hammer 1-1/4 Inch easier to handle on demanding jobsites.

Additionally, the integral clutch disengages the output shaft if the bit binds during drilling. This safety feature helps protect both the tool and the operator by reducing sudden torque reactions during operation.

Features and Performance of Bosch SDS Plus Rotary Hammer 1-1/4 Inch

• Powerful 8.5 Amp Motor – Delivers reliable drilling and chiseling performance for concrete, masonry, wood, and metal applications.
• 3.1 Ft.-Lbs. Impact Energy – Provides strong hammering force for efficient drilling in dense construction materials.
• Quick-Change Chuck System – Allows fast switching between SDS-Plus bits and standard drilling accessories.
• Three Operating Modes – Select between rotary drilling, hammer drilling, and hammer-only chiseling functions.
• Active Vibration Control – Reduces vibration during operation for improved comfort and better control.
• Variable Speed Trigger – Enables precise speed adjustment for different materials and drilling conditions.
• Reverse Function – Allows removal of fasteners or easy bit release during drilling operations.
• Integral Safety Clutch – Helps prevent tool damage and reduces torque reaction when bits bind.

Applications / Use Cases

The Bosch SDS Plus Rotary Hammer 1-1/4 Inch is designed for a wide variety of drilling and chiseling tasks across construction, renovation, and maintenance projects.

Common applications include:

• Drilling anchor holes in concrete and masonry
• Installing fasteners and structural anchors
• Light demolition and chiseling work
• Drilling holes in wood or metal using standard bits
• Concrete drilling for plumbing and electrical installations
• General construction and building maintenance tasks

Because of its versatility and strong impact energy, this SDS Plus concrete hammer drill is widely used by contractors and technicians who need reliable performance across multiple jobsite applications.

Why You Should Buy It

Professionals working with concrete and masonry require tools that combine power, durability, and control. The Bosch SDS Plus rotary hammer provides strong drilling performance while remaining compact and easy to handle.

The quick-change chuck system increases versatility by allowing the tool to be used for both hammer drilling and standard drilling tasks. Combined with its variable speed trigger and reversing capability, the tool adapts easily to different materials and applications.

Comfort and safety are also key advantages of this model. Active Vibration Control reduces fatigue during long work sessions, while the integral clutch helps protect the user and tool during demanding drilling operations.

For professionals looking for a Bosch professional rotary hammer drill that delivers reliable performance and versatile functionality, this model provides a dependable solution for construction and renovation projects.