DONGCHENG DZJ20 Impact Drill 20 mm 720W

DONG CHENG DZJ20 Impact Drill 20 mm 720W
The DONG CHENG DZJ20 Impact Drill is an electric power tool engineered for drilling tasks requiring exceptional power and heavy-duty durability. Driven by a high-power 720W motor, it offers a maximum concrete drilling capacity of up to 20 mm. It features a 2-speed mechanical gearbox, allowing users to precisely adjust rotation speed and impact rate to suit various materials (low speed for high-torque applications, high speed for rapid drilling). The ergonomically rubber-molded handle provides a secure grip and reduces vibrations during hammer drilling, making it ideal for construction workers, installers, and maintenance professionals engaged in continuous heavy-duty work.

Features
- Powerful 720W Motor: Delivers consistent and continuous power for drilling large-diameter holes in concrete, steel, and wood.
- 2-Speed Gearbox: Allows selection between two speed ranges (low and high) to maximize efficiency based on the application.
- Variable Speed and Reversible: The trigger switch controls variable speed based on finger pressure, complemented by a forward/reverse rotation switch.
- Drills Concrete up to 20 mm: Offers abundant power to accommodate large drill bits for anchor installation in building structures.
- Rubber-Covered Handle: Provides a secure, non-slip grip, absorbs vibration, and reduces fatigue.
- Durable Metal Impact Mechanism: Gear housing and impact mechanism are made from high-quality metal, resistant to heat and wear.

Applications 
- Drilling into masonry walls, concrete, clay bricks, or lightweight aerated concrete blocks for large anchor installation or electrical conduit routing.
- Drilling into metals, structural steel, and aluminum (low speed can be used to prevent burning drill bits).
- Drilling hardwood, plywood, and thick wooden boards in interior decoration and built-in work
- Construction, utility, and machinery installation jobs that require a dependable impact drill

Specification 
- Brand: DONG CHENG
- Model: DZJ20
- Tool Type: Electric Impact Drill
- Rated Power Input: 720 W
- Voltage: 220-240V / 50-60Hz
- Gear System: 2-speed adjustable (Low / High)
- No-load Speed: (Low) 0 - 1,150 rpm / (High) 0 - 2,800 rpm
- Impact Rate: (Low) 0 - 23,000 bpm / (High) 0 - 56,000 bpm
- Max. Drilling Capacity in Concrete: 20 mm
- Max. Drilling Capacity in Steel: 13 mm (low speed) / 8 mm (high speed)
- Max. Drilling Capacity in Wood: 40 mm (low speed) / 25 mm (high speed)