DIAMOND DRILLING MACHINE 2800W INGCO (DDM28001)
The INGCO DDM28001 is a high-power diamond core drilling machine (also known as a coring drill) from INGCO Tools, designed for professional wet/dry drilling in concrete, reinforced concrete, brick, stone, and masonry. With a robust 2800W motor, it's ideal for large-diameter holes in construction, plumbing, electrical installations, or HVAC projects—such as core sampling or pipe routing. The "DDM28001" code indicates the Diamond Drilling Machine series, 2800W model. This vertical rig includes a stable drilling stand for overhead/wall work and safety features like leakage protection, making it a step up from lighter rotary hammers like your Eskcon ESK2-20. Based on 2025 data, it's popular in India/Southeast Asia for its reliability and value, often used with water cooling to extend bit life.
It's not a handheld drill but a rig-mounted tool for precision, complementing demolition breakers for site prep.
Key Specifications (Based on Standard DDM28001 Models)
| Feature | Details |
| Power Input | 2800W (copper-wound motor for high torque and heat resistance) |
| Voltage/Frequency | 220–240V / 50–60Hz |
| No-Load Speed | 800 RPM (optimized for large bits; constant electronics maintain speed under load) |
| Max Drilling Diameter | 200mm (core bits; suitable for pipes up to 8") |
| Spindle Thread | M22 (standard for diamond core bits; quick-change) |
| Cooling | Water feed system (integrated for wet drilling to reduce dust/heat) |
| Weight | 12–15 kg (machine only; rig adds 10–12 kg for stability) |
| Dimensions (approx.) | Machine: 40 x 20 x 25 cm; Stand: Adjustable height 1–1.5m |
| Cable Length | 4–5m (heavy-duty rubber for site use) |
| Accessories Included | Drilling stand, 1 set carbon brushes, leakage protection switch, water hose adapter |