Rotary hammers with SDS max
Bosch GBH 4-45 D rotary hammer with carrying case.
Bosch GBH 8-45 D rotary hammer, SDS max for concrete.
GBH 8-45 D
A person wearing safety equipment drills into concrete with a rotary hammer at a construction site.
A person wearing safety equipment drills into a concrete wall at a construction site.
A worker wearing safety equipment uses a rotary hammer to drill into a concrete base at a construction site.

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

Overload clutch
Speed selection
Restart protection

Your Selection

  • in carrying case with auxiliary handle
Show variant Buy now

in carrying case with auxiliary handle 0 611 265 140

GBH 8-45 D Professional

Your Selection

Bosch GBH 4-45 D rotary hammer with carrying case.
in carrying case with auxiliary handle

Order number: 0 611 265 140

Buy now

Included in this variant

  • 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
Our service promise for professionals.
Register now!

Technical data

Performance data

Impact rate at rated speed*
1,475 – 2,700 bpm
Rated speed*
165 – 300 rpm
Show more
Rotary hammer dimensions

* 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.

videos and images may depict overseas models. For local executions please see scope of supply