DeWALT D25144K rotary hammer 900 W SDS Plus (D25144K)
Περιγραφή
FEATURES
- Ideal for drilling anchor and fixing holes into concrete and masonry from 4 to 28 mm in diameter
- Rotation-stop for light chiselling applications in brick, soft masonry and occasionally concrete
- Quick Change Removable Chuck for drilling in wood, steel, ceramic and screwdriving applications
- Impact-stop for drilling in wood, steel, ceramic and screwdriving applications
- Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability
- Mechanical clutch eliminates sudden high-torque reaction should the bit jam
- Electronic variable speed for total control in any application
- Ergonomic rubber coated back handle design for improved comfort in use
- Rubber coated side handle to improve user comfort
- Rounded ergonomic industrial design allows easy and comfortable handling in any application
- Improved sealing for maximum protection from dust ingress ensuring long tool life
- Output air slots designed to protect users‘ eye
- Ideal for drilling anchor and fixing holes into concrete and masonry from 4 to 28 mm in diameter
- Rotation-stop for light chiselling applications in brick, soft masonry and occasionally concrete
- Quick Change Removable Chuck for drilling in wood, steel, ceramic and screwdriving applications
- Impact-stop for drilling in wood, steel, ceramic and screwdriving applications
- Large hammer mechanism delivers high performance with low stress to the critical components resulting in better durability
- Mechanical clutch eliminates sudden high-torque reaction should the bit jam
- Electronic variable speed for total control in any application
- Ergonomic rubber coated back handle design for improved comfort in use
- Rubber coated side handle to improve user comfort
- Rounded ergonomic industrial design allows easy and comfortable handling in any application
- Improved sealing for maximum protection from dust ingress ensuring long tool life
- Output air slots designed to protect users‘ eye
Χαρακτηριστικά
Κατασκευαστής:
Dewalt
Chiseling:
- Y
Keyless chuck:
- Y
Sound power level:
- 100.1 dB
Sound pressure level:
- 89 dB
Stop rotation function:
- Y
Design
Product colour:
- Black, Yellow
Packaging content
Auxiliary handle:
- Y
Carrying case:
- Y
Performance
Idle speed (max):
- 1450 RPM
Impact energy (max):
- 3 J
Sound level uncertainty:
- 3.8 dB
Vibration level (chiselling):
- 13.8 m/s²
Vibration level (hammer drilling):
- 14.9 m/s²
Vibration level (metal drilling):
- 2.5 m/s²
Vibration level uncertainty (chiselling):
- 1.5 m/s²
Power
Input power:
- 900 W
Output power:
- 700 W
Power source:
- AC
Technical details
Adjustable speed:
- Y
Chuck type:
- SDS Plus
Depth stop:
- Y
Drilling diameter in concrete (max):
- 2.8 cm
Drilling diameter in steel (max):
- 1.3 cm
Drilling diameter in wood (max):
- 3 cm
Impact rate:
- 5350 bpm
Uncertainty coefficient (concrete):
- 1.5 m/s²
Weight & dimensions
Depth:
- 360 mm
Height:
- 210 mm
Weight:
- 3.1 kg
Width:
- 75 mm