DeWALT D25144K 900W 3.0 J SDS-Plus Hammer Drill + Quick-change Chuck + Case

DeWalt D25144K – professional 900W hammer drill for concrete, brick, and steel

The DeWALT D25144K hammer drill is a versatile professional-grade tool designed for intensive assembly, installation, and construction work. With an impact energy of 3.0 J, a 900 W motor, and an SDS-Plus chuck, the device ensures fast and precise drilling in concrete, brick, masonry, and steel. The set includes a 13 mm quick-change chuck and a sturdy transport case, making this model a complete tool for work in any conditions.

Main advantages and technologies

• Impact energy 3.0 J – high efficiency in drilling hard materials.
• SDS-Plus chuck – quick change of bits and chisels without tools.
• 13 mm quick-change chuck – drilling in wood, metal, and ceramics.
• Rotation shut-off – chiseling in brick and masonry.
• Impact shut-off – drilling in delicate materials without risk of damage.
• Large pneumatic mechanism – high efficiency with less strain on components.
• Safety clutch – protects the user from bit lock-up.
• Full-wave electronics – precise speed control.
• Ergonomic design – soft, rubberized handle and comfortable side grip.
• Improved seals – protects the mechanism from dust and extends lifespan.
• Safe air exhaust direction – protects the user's eyes.

Applications – a tool for special tasks

The DeWalt D25144K is a hammer drill that performs well in both professional construction companies and installation workshops. Its versatility allows for work with various materials.

• Drilling for anchors and fasteners in concrete (4–28 mm).
• Coring in concrete up to 65 mm.
• Chiseling in brick, masonry, and concrete.
• Drilling in wood (up to 30 mm) and metal (up to 13 mm).
• Assembly, installation, and finishing work.

Comfort and ergonomics of work

The D25144K model is designed to provide maximum comfort during prolonged use. The rubberized rear handle and rubberized side handle ensure a secure grip, while the rounded housing design facilitates maneuvering the tool. The multi-position side handle with built-in light improves visibility in dark areas, increasing precision and safety.

Safety and durability

• Safety clutch – protects the user from sudden tool recoil.
• Improved seals – protect the mechanism from dust.
• Stable construction – resistant to intensive use.
• Controlled air exhaust – increases work safety.

Technical data

• Chuck: SDS-Plus
• Input power: 900 W
• Effective power: 700 W
• Impact energy: 3.0 J
• Rotational speed: 0–1450 rpm
• Impact frequency: 0–5350 bpm
• Max. drilling in concrete: 28 mm
• Max. coring: 65 mm
• Max. drilling in wood: 30 mm
• Max. drilling in metal: 13 mm
• Weight: 3.1 kg
• Dimensions: 360 × 210 × 75 mm
• Noise level: 89–100.1 dB(A)
• Vibration (concrete): 14.9 m/s²

Standard equipment

• Multi-position side handle with light
• Depth limiter
• Sturdy transport case
• 13 mm quick-change drill chuck

Who is the DeWalt D25144K for?

• For construction teams and installers.
• For professionals working with concrete, brick, and masonry.
• For fitters and service technicians needing a reliable SDS-Plus tool.
• For users expecting high power and work safety.
• For those needing a hammer drill with a quick-change chuck and rich equipment.

Summary

DeWalt D25144K is a powerful, precise, and durable SDS-Plus hammer drill that combines an impact energy of 3.0 J, a 900 W motor, and advanced safety systems. With its quick-change chuck, ergonomic design, and sturdy case, it is a complete tool for professionals who expect reliability in any conditions.