DEWALT | Corded 3 Mode SDS-Plus Rotary Hammer With Quick Change Chuck 28mm | D25144K-B5

Power Input 900 Watts No Load Speed 0-1450 U / Min Single Blow Energy (Epta 05/2009) 3.0 Joule Blows Per Minute 0-5350 Bpm Bit Retainer Sds-Plus Max. Drilling Capacity (Wood) 30 Mm Max. Drilling Capacity (Metal) 13 Mm Max. Drilling Capacity (Concrete) 28 Mm Max. Drilling Capacity (Core Bit) 65 Mm Weight 3.1 Kg Length 360 Mm Height 210 Mm Vibrations -" Drilling In Concrete Hammer 14.9 M/S-2 Uncertainty K 1 (Vibration) 1.5 M/S-2 Hand / Arm Vibration -" Chiselling 13.8 M/S-2 Uncertainty K 2 (Vibration) 1.5 M/S-2 Vibrations -" Drilling In Metal <2.5 M/S-2 Uncertainty K 3 (Vibration) 1.5 M/S-2 Hand / Arm Vibration Screws Without Knock Function <2.5 M/S-2 Uncertainty K 4 (Vibration) 1.5 M/S-2 Sound Pressure 89 Db (A) Uncertainty K 1 (Noise) 3.8 Db (A) Sound Pressure 100.1 Db (A) Uncertainty K 2 (Noise) 3.8 Db (A)

Ideal for drilling in concrete and masonry from 4 to 28mm.Rotation stop for light chiseling work in masonry; stone and concrete.Tool-free interchangeable tool holder and 13mm keyless.Impact-stop for drilling in wood; steel; etc.Very high rate of penetration through optimally tuned electro-pneumatic hammer mill.Safety clutch for active protection of user and machine.Electronic speed and blow regulation. Ergonomic rubberized grip areas.Ergonomic rubberized auxiliary handle with light.Very long service life due to fully synchronized transmission.Maximum dust protection through an innovative sealing system.Extremely compact and robust construction

- Ideal for drilling in concrete and masonry from 4 to 28mm - Rotation stop for light chiselling work in masonry; stone and concrete - Very long service life due to fully synchronized transmission