• Special bit holder combines 1/2" square and 1/4" hexagon – for even more applications
• Brushless EC motor technology from Bosch – for up to 100% longer lifetime
• Very compact design for perfect handling, even in the tightest spaces and overhead

Please note this model is priced without batteries and charger.

• 2-mode operation for "Rotation Only" or "Hammering with Rotation" for multiple applications
• Powerful 6.0 AMP motor with 0-2,800 RPM & 0-44,800 BPM for the most demanding applications
• Lightweight (4.3 lbs.) with large drilling capacity up to 5/8" in concrete
• Soft grip handle provides increased comfort on the job
• All-ball bearing construction for longer tool life
• Extended life brushes are longer for more work between service intervals and less downtime
• Recessed lock-on button for continuous use
• Keyless chuck for easy bit installation and removal
• Reversing switch is conveniently located
• Depth gauge for increased drilling consistency

• 500-3100 strokes per minute
• Maximum in steel 6 mm; maximum in wood 65 mm
• Variable speed control
• Dust extraction facility
• Chip deflector
• Three orbital settings

• Tool set includes hammer drill HP 1641 and pendulum action jigsaw 4329
• HB 1641: power consumption: 680 Watt; No-load speed: 0 - 2,800 min-1; No-load impact rate: 0 - 44.800 min-1; Drilling capacity wood / steel / masonry: 30/13 / 16 mm, Chuck clamping width: 1.5 - 13 mm; Sound pressure level (LpA): 92 DB(a); Vibration drilling metal: 2,5 m/s2; Sound pressure level (LpA): 103 DB (a) K value noise; K value vibration: 1.5 m/s2; Weight: 2.0 kg
• 4329: power consumption: 450 Watt; Maximum number of stroke per minute: 500 - 3,100 min-1; Pendulum action: 3 plus neutral. Lifting height: 65 mm; Cutting of wood / steel: 65 / 6 mm – sound pressure level (LpA): 83 DB(a); Sound power level (LpA): 94 DB(a); K value sound: 3 DB(a); Vibration sawing wood: 7 m / s2; Vibration cutting metal: 5 m / s2; K value vibration: 1.5 m/s2; Weight: 1.9 kg.

• Large, welding parameter display 
• EZ-Set, amperage control 
• Electrode diameter guide 
• Lifting eyelets 
• H/Duty Running gear 
• Handle/cable carrier 
• Robust, reliable construction