Description

Features:

  • 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

 

Technical Data:

  • 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/s²

  • Uncertainty K 1 (Vibration): 1.5 m/s²

  • Hand / Arm Vibration – Chiselling: 13.8 m/s²

  • Uncertainty K 2 (Vibration): 1.5 m/s²

  • Vibrations – Drilling in metal: <2.5 m/s²

  • Uncertainty K 3 (Vibration): 1.5 m/s²

  • Hand / arm vibration screws without knock function: <2.5 m/s²

  • Uncertainty K 4 (vibration): 1.5 m/s²

  • 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)

 

Includes:

  • Multi position rubber side handle

  • Depth stop

  • Heavy duty carrying case

  • “Quick Change” 13mm keyless chuck

Read more

Product form

‎28mm 3 Mode SDS Plus Hammer + QCC

DEWALT

SKU: D25144K-B5

368,000 IQD

    Description

    Features:

    • 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

     

    Technical Data:

    • 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/s²

    • Uncertainty K 1 (Vibration): 1.5 m/s²

    • Hand / Arm Vibration – Chiselling: 13.8 m/s²

    • Uncertainty K 2 (Vibration): 1.5 m/s²

    • Vibrations – Drilling in metal: <2.5 m/s²

    • Uncertainty K 3 (Vibration): 1.5 m/s²

    • Hand / arm vibration screws without knock function: <2.5 m/s²

    • Uncertainty K 4 (vibration): 1.5 m/s²

    • 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)

     

    Includes:

    • Multi position rubber side handle

    • Depth stop

    • Heavy duty carrying case

    • “Quick Change” 13mm keyless chuck

    Read more

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    • Original international brands

    • 100% secure payment methods

    • 24/7 support

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