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Rotary hammers with SDS max

GBH 12-52 DV Professional

Rotary Hammer with SDS max

Bosch’s most heavy-duty SDS max rotary hammer with Vibration Control

High-end motor for ultimate performance in SDS max tasks
Strong motor enables the delivery of an impressive 19 J of impact energy for heavy chiselling
Highly durable due to extremely robust metal components

Functions & key features

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in carrying case with auxiliary handle

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in carrying case with auxiliary handle 0 611 266 040

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GBH 12-52 DV Professional

Your Selection

in carrying case with auxiliary handle

Order number: 0 611 266 040

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Included in this variant

Auxiliary handle (spare part number 1 612 025 004)
Grease tube (spare part number 1 615 430 010)
Carrying case (spare part number 1 615 438 705)

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Our service promise for professionals.

Technical data

Performance data
Impact rate at rated speed*	1,025 – 2,100 bpm
Rated speed*	105 – 215 rpm

The most important data
Rated input power*	1,700 W
Impact energy (according to EPTA 05/2016)	19 J
Tool holder	SDS max
Packaging dimensions (width x length x height)**	502 x 687 x 151 mm
Voltage, electrical	240 V
Weight*	11.9 kg

Drilling range
Drilling dia. concrete, hammer drill bits	12 – 52 mm
Opt. appl. range concrete, hammer drill bits	30 – 50 mm
Drilling dia. concrete, breakthrough drill bits	80 – 80 mm
Drilling diameter in concrete with core cutters	50 – 150 mm

Total vibration values (Hammer drilling in concrete)
Vibration emission value ah	10.8 m/s²
Uncertainty K	1.5 m/s²

Total vibration values (Chiselling in concrete)
Vibration emission value ah	10.6 m/s²
Uncertainty K	1.5 m/s²

* 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 12-52 DV Professional: Further information

Product Highlights

The GBH 12-52 DV Professional is the most heavy-duty tool in Bosch’s SDS max corded rotary hammer range with Vibration Control. It features a high-end motor producing the ultimate performance in SDS max applications. The rotary hammer’s incredibly powerful motor enables the delivery of an impressive 19 J of impact energy, which is perfect for tough chiselling. It is also designed for high durability, featuring extremely robust metal components.

Equipment & Application

This tool is intended for drilling up to 52 mm in diameter and heavy chiselling work in concrete and stone. It is compatible with various dust attachments.

Additional Information

The GBH 12-52 DV Professional features include Constant Speed, Restart Protection, Rotation Control Clutch, Speed Selection, and Vibration Control for effortless and continuous work in time-intensive applications.

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Our products can be clearly identified using the ten-digit part number on the tool. Please make sure that the part number below matches the number in the information box on your tool. If the part number below does not match the one on your tool, please use our spare parts catalogue to search directly for the part you require.