1100W 900r/min Electric Corded Rotary Hammer

Description：

The CISIVIS 1100W Corded Rotary Hammer is engineered for professional-grade drilling and chiseling in concrete, stone, and other tough materials. With a 26mm cylinder and 4500bpm high impact frequency, it delivers consistent performance in heavy-duty tasks.
Equipped with an SDS-plus (square shank, four-pit) chuck, it allows quick bit changes while ensuring secure holding during operation. Its 900r/min no-load speed offers controlled precision, making it suitable for both drilling and hammering applications.
At 6.17kg, this rotary hammer provides strong stability and durability, making it a reliable tool for builders, contractors, and serious DIY users.

Specification：

Rated Input Power: 1100W
Voltage: 110V / 220V
No-load Speed: 900r/min
Cylinder: 26mm
Impact Count: 4380/min
Impact Frequency: 4500bpm
Chuck Type: SDS-plus (Square Shank, Four-Pit)
Weight: 6.17kg
Power Source: Corded Electric
Warranty: 12 months (conditions apply)

Accessories and Packaging：

Standard Accessories:
Bare Machine *1
Instruction Manual *1

Packaging
Standard Carton Box (bulk packaging available for wholesale orders)

Frequently asked questions：

Q1: What is the difference between SDS-plus and standard round shank chucks?
A1: The SDS-plus chuck allows for faster bit changes and provides a stronger grip, ideal for high-impact hammer drilling.

Q2: Can this rotary hammer handle continuous professional use?
A2: Yes, with 1100W power and 26mm cylinder, it is designed for demanding construction and renovation tasks.

Q3: What materials can this rotary hammer drill through?
A3: It is optimized for concrete, stone, brick, and masonry, but can also drill into steel and wood with the right bits.

Q4: Is it suitable for DIY users?
A4: It is primarily designed for professionals, but experienced DIY enthusiasts can also benefit from its high performance.

Q5: Does it come with accessories like chisels or bits?
A5: The standard configuration includes the bare machine and manual. Additional accessories can be purchased separately.