
DongCheng DZZ02-250A Diamond Core Drilling Machine
Available from Highfi Power Tools
Highfi Power Tools offers the DongCheng DZZ02-250A, a high-power diamond core drilling machine designed for heavy-duty drilling applications. With a 3800W rated power input and maximum drilling capacity of 250 mm, it is suitable for demanding professional drilling work.
Key Specifications
SpecificationDetailsBrandDongChengModelDZZ02-250ARated Power Input3800WNo-Load Speed390 / 1100/minMax. Drilling CapacityΦ250 mmNet Weight25.5 kgDealerHighfi Power Tools
Features
- 3800W high-power motor for demanding drilling applications
- Earth leakage protection for enhanced electrical safety
- 2-speed mechanical speed control for different drilling requirements
- Overload protection for safer operation
- Roller bracket for stable and controlled drilling
- Designed for heavy-duty professional applications
Applications
The DongCheng DZZ02-250A can be used for:
- Diamond core drilling
- Concrete drilling
- Large-diameter hole drilling
- Construction work
- Building installation
- Plumbing and pipe installation
- Professional infrastructure projects
Accessories & Package
The supplied accessories include:
- Water pipe
- Pipe connector
- Open-end wrench
- Hex wrench × 3
- Carbon brush
- Carton packing
Why Choose DongCheng DZZ02-250A from Highfi Power Tools?
The DongCheng DZZ02-250A combines high power, two-speed mechanical control, overload protection and a roller bracket for professional core drilling applications. Highfi Power Tools provides this DongCheng drilling machine for customers looking for a heavy-duty solution for large-diameter drilling requirements.
What is the DongCheng DZZ02-250A?
The DongCheng DZZ02-250A is a 3800W diamond core drilling machine designed for professional heavy-duty drilling applications.
What is the maximum drilling capacity?
The maximum specified drilling capacity is 250 mm (Φ250 mm).
What is the power input of the DZZ02-250A?
The rated power input is 3800W.
What speeds does the DZZ02-250A offer?
It provides two mechanical speed settings: 390/min and 1100/min.
Does the DZZ02-250A have overload protection?
Yes, the machine features overload protection.
Who is the dealer for the DongCheng DZZ02-250A?
Highfi Power Tools is the dealer named for this product.






