BOSCH ROTARY HAMMER DRILL 3-28 DFR

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Bosch Professional GBH 3-28 DFR Corded 240 V Rotary Hammer Drill 

This rotary hammer drill has top performance with 20% less vibration

  • High drilling rate and 20% higher chiselling power than other rotary hammers in its class
  • 20% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control
  • Quick change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal

Technical data

Additional data
Rated input power* 800 W
Impact energy* 3.1 J
Impact rate at rated speed 0 – 4,000 bpm
Rated speed 0 – 900 rpm
Weight 3.6 kg
Tool dimensions (length) 354 mm
Tool dimensions (height) 233 mm
Tool holder SDS plus
Drilling range
Drilling dia. concrete, hammer drill bits* 4 – 28 mm
Opt. appl. range concrete, hammer drill bits 12 – 18 mm
Drilling diameter in concrete with core cutters 68 mm
Max. drilling diameter masonry, core cutters 82 mm
Max. drilling diameter in metal 13 mm
Max. drilling diameter in wood 30 mm
Total vibration values (Hammer drilling in concrete)
Vibration emission value ah 13 m/s²
Uncertainty K 2 m/s²
Total vibration values (Chiselling)
Vibration emission value ah 9.5 m/s²
Uncertainty K 1.5 m/s²

The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.

97 in stock

Description

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Bosch Professional GBH 3-28 DFR Corded 240 V Rotary Hammer Drill 

Top performance with 20% less vibration

  • High drilling rate and 20% higher chiselling power than other rotary hammers in its class
  • 20% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control
  • Quick change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal

For More details on the model, kindly see GBH 3-28 DFR Rotary hammer drill 

Want more options similar to this machine, Have a look at this Metabo Combi Drill