The DongCheng DZC45 Rotary Hammer Drill is a heavy-duty electric tool designed for demanding concrete drilling and demolition applications. Powered by a 1500W motor and delivering 14.0J of impact energy, it provides powerful performance for construction, renovation, and professional masonry work.

Featuring two operating modes—rotary hammer and demolition—the DZC45 offers versatility for concrete drilling and suitable chiselling tasks. Its safety clutch function helps protect the user during operation, while soft start and electronic constant speed control support smoother starting and consistent performance.

With a maximum concrete drilling capacity of 45mm, this robust 8.2kg tool is suitable for demanding construction and maintenance environments.

Key Features

1500W Powerful Motor: Designed for demanding drilling and demolition tasks.
14.0J Impact Energy: Delivers powerful impact performance for concrete work.
45mm Concrete Drilling Capacity: Suitable for large-diameter concrete drilling.
Two Operating Modes: Rotary hammer and demolition functions.
Safety Clutch: Helps improve safety during operation.
Soft Start: Supports smoother tool startup.
Electronic Constant Speed Control: Helps maintain consistent operating speed under load.
Variable Speed Range: No-load speed of 0–305 RPM.
Heavy-Duty Design: Suitable for professional construction and renovation work.

Applications

Large-diameter drilling in concrete up to 45mm
Concrete construction and renovation
Demolition of suitable masonry and concrete materials
Chiselling and material removal
Building maintenance and repair
Professional construction and installation projects

Technical Specifications

Specification	Details
Brand	DongCheng
Model	DZC45
Tool Type	Rotary Hammer Drill
Rated Power Input	1500W
Impact Energy	14.0J
No-Load Speed	0–305 RPM
Rated Impact Frequency	1370–2700 impacts/min
Maximum Drilling Capacity in Concrete	45mm
Operating Modes	Rotary Hammer, Demolition
Safety Feature	Safety Clutch
Starting Function	Soft Start
Speed Control	Electronic Constant Speed Control
Net Weight	8.2kg

Package Details

Auxiliary Handle
Chuck Oil
Carbon Brush
Plastic Case Packing

DongCheng DZC45 1500W Heavy-Duty Rotary Hammer Drill, 14.0J Impact Energy, 45mm Concrete Drilling Capacity, Soft Start, Electronic Constant Speed Control and Demolition Function

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