| Specification | Parameter |
| Brand | DongCheng |
| Model Name / Number | DZC03-28 |
| Product Type | Corded Electric Rotary Hammer / Hammer Drill |
| Power Source / Input | Corded Electric (Max 1100 W / 9.2 Amps) |
| Operating Voltage | 240 V (AC) |
| Maximum Rotational Speed | 1,300 RPM |
| Maximum Chuck Size | 28 Millimeters |
| Special Feature | Compact Design with High-Impact Pneumatic Mechanism |
| Included Components | 3 x Drill Bits & 2 x Chisels |
| Application Scope | Concrete Boring, Masonry Drilling, Anchor Setting & Light Chipping |
| Best Used For | Construction Sites, Electrical Installation, Renovation Crews & Civil Works |
Powerful 1100W Motor Drive: Driven by a robust 1100W heavy-duty motor (9.2 Amps) delivering high impact energy to bore effortlessly through dense concrete and masonry.
Optimized 1,300 RPM Rotational Speed: Maintains a swift maximum speed of 1,300 RPM to ensure rapid, clean drilling penetration and efficient material clearance.
28mm Maximum Chuck Capacity: Engineered with a 28 mm chuck system compatible with SDS-plus bits for secure, heavy-duty anchoring and light chipping work.
Compact Ergonomic Build: Designed with a compact, streamlined housing structure that delivers exceptional balance and handling comfort during rigorous daily operations.
Complete Ready-to-Use Accessory Kit: Ships complete with 3 precision drill bits and 2 chisels included in the box for immediate deployment across construction sites in Nepal.