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Rotary hammers with SDS max

GBH 8-45 D Professional

Rotary Hammer with SDS max

All-round performer in Bosch’s SDS max rotary hammer category

  • Perfect power-to-weight ratio for performing many SDS max tasks
  • Durable due to robust metal components
  • Powerful motor enables the delivery of 12.5 J of impact energy for fast drilling and high removal rate

Functions & key features

Protection of the user and the machine in case of overload or binding No abrupt blockage of the tool by unlatching clutch dogs and minimizing torque
Best work results with speed pre-selection Best work results with speed pre-selection for applications requiring material-specific speed
Prevents autonomous restart of the tool after power blackout. Only through new, conscious activation will the tool be ready to use

Your Selection

  • in carrying case with auxiliary handle
Change variant
799.00 GBP
Including VAT

in stock

Estimated delivery time 2-5 working days


in carrying case with auxiliary handle 0 611 265 160
799.00 GBP
Including VAT

Select a variant

Your Selection

GBH 8-45 D
in carrying case with auxiliary handle

Part Number: 0 611 265 160

799.00 GBP
Including VAT

in stock

Included in all variants

  • Auxiliary handle (spare part number 1 612 025 004)
  • Carrying case (spare part number 1 615 438 51A)
  • Grease tube (spare part number 1 615 430 010)
  • Machine cloth

Your Selection

GBH 8-45 D
in carrying case with auxiliary handle

Part Number: 0 611 265 170

available at Bosch Partner

Available from our partners

Included in all variants

  • Auxiliary handle (spare part number 1 612 025 004)
  • Carrying case (spare part number 1 615 438 51A)
  • Grease tube (spare part number 1 615 430 010)
  • Machine cloth

Technical data

Performance data

Impact rate at rated speed* 1,475 – 2,700 bpm
Rated speed* 165 – 300 rpm
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GBH 8-45 D

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

** May have small deviations because of variations during production process. You can find more information about the deviations in the following link: Technical features of products

GBH 8-45 D Professional: Further information

Product Highlights

The GBH 8-45 D Professional is an all-round performer in the SDS max corded rotary hammer category due to its universal capabilities. Its perfect power-to-weight ratio enables it to easily perform many SDS max tasks. This rotary hammer also features robust metal components for durability. Its strong motor enables the delivery of 12.5 J of impact energy for a fast drilling progress and high material removal rate.

Equipment & Application

This tool is intended for drilling up to 45 mm in diameter and medium chiselling work in concrete and stone. It is compatible with various dust attachments.

Additional Information

The GBH 8-45 D Professional also includes features such as Constant Speed, Restart Protection, Rotation Control Clutch, and Speed Selection.

EPTA Procedure 05: Single Impact Energy

European Power Tool Association (EPTA) Procedure 05 provides a common method for the determination of the single impact energy for rotary hammers and breakers.

It defines a standardized measurement method, which ensures comparability between different tools and member companies.

The parameters defined in this procedure are standardized, whereas the real parameters can vary, e.g. due to different working conditions, bit dimensions, condition of work piece.