Bosch Professional (GSB 20-2) Impact Drill - 850W, 2-Speed

Key Features:

• 850W motor for powerful drilling performance
• Drilling capacity in concrete: up to 20 mm
• 2-speed gearbox for optimal torque and speed control
• Reversible rotation for both drilling and screwdriving
• Electronic speed control for precision work
• Quick-change chuck for fast accessory swaps
• KickBack Control for improved safety during use
• Durable metal gear housing for extended lifetime

Technical details:

• Rated input power: 850 W
  
• No-load speed, 1st gear*: 0 – 1,000 rpm
  
• No-load speed, 2nd gear*: 3,000 rpm
  
• Weight*: 2.6 kg
  
• Nominal speed: 800 / 2,060 rpm
  
• Nominal torque: 5.2 / 2.0 Nm
• Drill spindle thread up to: 1/2"-20 UNF
  
• Minimum/maximum chuck clamping range: 1.5 – 13 mm
  
• Impact rate at no-load speed*: 0 – 51,000 / 51,000 ipm
  
• Maximum torque*: 36.0 / 15.5 Nm
  
• Packaging dimensions (width x length x height): 400 x 441 x 122 mm
  
• Voltage: 230 V
  
• Accessory fitting: 1/2"-20 UNF

Included in the box:

• L-CASE
  
• 13 mm quick-release chuck
  
• Additional handle
  
• Depth stop 210 mm