Bosch Blue GBH 4-28 DFR Compact Rotary Hammer Drill

SKU: 00288557
Price correct as at Tue 21 May 2019 2:40:46pm
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Product Description

Heavy duty compact rotary hammer drill designed to get any job done, even through concrete walls.

Input power: 800W
Impact energy: 0 - 3.5 Joules
Variable speed: 0 - 900 rpm
Impact rate: 0 - 4000 bpm
Drilling in concrete with hammer drill bits: 4 -28mm
Drilling in masonry with core cutters: 40 - 82mm
Drilling in steel: up to 13mm
Drilling in wood: up to 30mm
Weight without cable: 3.6kg
Toolholder: SDS-plus

  • Powerful 800 watt motor
  • Bosch Vibration control - 20% less vibration than other hammer drills
  • Overload clutch protection saves your wrists when the drill bit snags
  • Soft grip for comfortable handling and L shape design make it nicely balanced
  • Forward and reverse switch

Product Details

Model Name
GBH 4-28 DFR
Model Number
Plastic Housing & Metal
Product Dimensions (mm)
W:500 H:400 L:500
Package Dimensions (mm)
W:600 H:500 L:600
Chuck Type
Keyless chuck
Chuck Size
Wattage (watts)
Forward/reverse switch

Additional Info

Warranty Info

Register within 4 weeks of purchase to receive a 6 year warranty on tools, batteries and chargers via the Bosch Power Tools website.

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