Dewalt (D25144K-QS) 900W 28mm SDS-plus Hammer Drill with Quick Change Chuck (QCC)

Description:

• 900W 3-Mode SDS-Plus Lightweight Combination Hammer with Quick-Change Chuck
• 28mm, Impact Energy (EPTA 05/2009) J, 0-1450 rpm, 0-5350 ipm, Rotation Stop, Weight 3.1 kg
• Standard Equipment: Multi-position side handle, depth stop, TSTAK case, removable 13mm chuck
• Ideal for drilling holes for fixings or bulkheads in concrete or masonry from 4 to 28 mm in diameter
• Electronically variable speed for total control in any application
• The large hammer mechanism delivers high performance with reduced stress on key components
• Impact stop for drilling in wood, ceramics, steel, and screwdriving applications
• Quick-change removable chuck for drilling in wood, steel, ceramics, and screwdriving applications
• Safety clutch eliminates sudden high-torque jolts in the event of a bit binding
• Improved sealing for maximum protection against dust ingress, ensuring long tool life
• Ergonomically designed rubberized rear handle for greater application comfort
• Multi-position rubberized side handle for improved user comfort
• Air vents designed to protect eyes from the elements User
• Rotation stop for minor demolition work in brick, soft building materials, and occasionally concrete
• Ergonomic design provides a comfortable, balanced grip for any application

Features:

• Power Type: Corded
• Power: 900 W
• Power Output: 700 W
• Impact Energy (EPTA 05/2009): 3 J
• No-Load Speed: 0-1,450 RPM
• Impacts per Minute: 0-5,350 IPM
• Max. Drilling Capacity [Concrete]: 28 mm
• Max. Drilling Capacity [Hole Drill]: 65 mm
• Max. Drilling Capacity [Wood]: 30 mm
• Max. Drilling Capacity [Metal]: 13 mm
• Weight: 3.1 kg
• Length: 360 mm
• Height: 210 mm
• Width: 75 mm
• Hand/Arm Vibration - Concrete Drilling: 14.9 m/s²
• K 1 Uncertainty (Vibration): 1.5 m/s²
• Hand/Arm Vibration - Chisel: 13.8 m/s²
• K 2 Uncertainty (Vibration): 1.5 m/s²
• Hand/Arm Vibration - Metal Drilling: <2.5 m/s²
• K 3 Uncertainty (Vibration): 1.5 m/s²
• Hand/Arm Vibration - Screwing without Percussion: <2.5 m/s²
• Uncertainty K 4 (vibration): 1.5 m/s²
• Sound pressure: 89 dB (A)
• Uncertainty K 1 (sound): 3.8 dB (A)
• Acoustic pressure: 100.1 dB (A)
• Uncertainty K 2 (sound): 3.8 dB (A)