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Rotary hammers

GBH 3-28 DFR Professional

Rotary Hammer with SDS plus

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

Functions & key features

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in carrying case with depth stop

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Your Selected Variant

in carrying case with depth stop 0 611 24A 000

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Your Selection

in carrying case with depth stop

Order number: 0 611 24A 000

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Included in all variants

Carrying case

Order number: 2 605 438 651
Depth stop 210 mm

Order number: 1 613 001 010
Auxiliary handle

Order number: 2 602 025 191

Additional in this variant

Quick change chuck 13 mm

Order number: 2 608 572 212
SDS plus quick-change chuck

Order number: 2 608 572 213
Grease tube (spare part number 1 615 430 010)
Machine cloth

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Your Selection

in carrying case with chuck, Accessory

Order number: 0 611 24A 060

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Included in all variants

Carrying case

Order number: 2 605 438 651
Depth stop 210 mm

Order number: 1 613 001 010
Auxiliary handle

Order number: 2 602 025 191

Additional in this variant

Quick change chuck 13 mm

Order number: 2 608 572 212
SDS plus quick-change chuck

Order number: 2 608 572 213
Voltage 110 V

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Your Selection

in carrying case with auxiliary handle

Order number: 0 611 23A 000

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Included in all variants

Carrying case

Order number: 2 605 438 651
Depth stop 210 mm

Order number: 1 613 001 010
Auxiliary handle

Order number: 2 602 025 191

Additional in this variant

Grease tube (spare part number 1 615 430 010)
Machine cloth

Select Variant

Your Selection

in carrying case with chuck, Accessory

Order number: 0 611 24A 070

Find a local dealer

Included in all variants

Carrying case

Order number: 2 605 438 651
Depth stop 210 mm

Order number: 1 613 001 010
Auxiliary handle

Order number: 2 602 025 191

Additional in this variant

Quick change chuck 13 mm

Order number: 2 608 572 212
SDS plus quick-change chuck

Order number: 2 608 572 213
Voltage 240 V

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Technical data

Performance data
Impact rate at rated speed	0 – 4.000 bpm
Rated speed	0 – 900 rpm

Additional data
Rated input power	800 W
Impact energy (according to EPTA 05/2016)	3.1 J
Voltage, electrical	230 V
Weight	3.6 kg
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

Total vibration values (Hammer drilling in concrete)
Vibration emission value ah	11.8 m/s²
Uncertainty K	1.5 m/s²

Total vibration values (Chiselling in concrete)
Vibration emission value ah	10 m/s²
Uncertainty K	1.5 m/s²

Hammer drilling in concrete
Vibration emission value ah	11.8 m/s²
Uncertainty K	1.5 m/s²

Chiselling in concrete
Vibration emission value ah	10 m/s²
Uncertainty K	1.5 m/s²

* You can find more information about the deviations in the following link: Technical features of products

GBH 3-28 DFR Professional: Further information

Product Highlights

The GBH 3-28 DFR Professional is the most versatile tool in Bosch’s SDS plus corded rotary hammer category. Its compact housing enables multiple applications in narrow and tight workspaces. Designed for convenience, its L-shaped design provides a balanced weight distribution, while its Vibration Control allows effortless continuous work. It also features a high power-to-weight ratio, with an 800 W motor and a tool weight of only 3.6 kg.