Bosch - rotary hammer GBH 3-28 DRE Professional.

Bosch rotary hammer for a wide range of construction works.

• Fast drilling rate and 20% more chiselling performance than any other hammer drill in this class
• Low vibration (only 14.5 m / s2) thanks to Bosch Vibration-Control, which ensures greater comfort
  The balancing of the device thanks to the L design ensures more comfortable work
• Rotation lock for chiselling
• The ball mounting of the cable prevents it from breaking
• Rotating brush holder (same power for right and left turns)
• Impact stop for drilling in wood and metal
• Drilling diameter with hammer drill bits in concrete: 4 - 28 mm
• Optimal drilling range with hammer drill bits in concrete: 12 - 18 mm
• Drilling diameter in masonry with core cutters: 82 mm
• Drilling diameter in steel: 13 mm
• Drilling diameter in wood: 30 mm
• Run right / left
• Electronic System,
• Overload clutch.