BOSCH
Bosch PRO GBH 12-52 D Rotary Hammer with SDS max
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- MPN:
- GBH 12-52 D
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Description
The GBH 12-52 D Professional is the most heavy-duty tool in Bosch’s SDS max corded rotary hammer range. 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 19 J of impact energy, perfect for tough chiselling. It is also designed for high durability, featuring extremely robust metal components.
Technical Specifications
PERFORMANCE DATA
| Parameter | Details |
|---|---|
| Impact rate at rated speed | 1,750 – 2,150 bpm |
| Rated speed | 0 – 220 rpm |
ADDITIONAL DATA
| Parameter | Details |
|---|---|
| Rated input power | 1700 W |
| Impact energy | 19 J |
| Weight | 11.5 kg |
| Tool holder | SDS max |
DRILLING RANGE
| Parameter | Details |
|---|---|
| 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)
| Parameter | Details |
|---|---|
| Vibration emission value ah | 20 m/s² |
| Uncertainty K | 1.5 m/s² |
TOTAL VIBRATION VALUES (CHISELLING IN CONCRETE)
| Parameter | Details |
|---|---|
| Vibration emission value ah | 15 m/s² |
| Uncertainty K | 2.8 m/s² |
HAMMER DRILLING IN CONCRETE
| Parameter | Details |
|---|---|
| Vibration emission value ah | 20 m/s² |
| Uncertainty K | 1.5 m/s² |
CHISELLING IN CONCRETE
| Parameter | Details |
|---|---|
| Vibration emission value ah | 15 m/s² |
| Uncertainty K | 2.8 m/s² |
Key Features
- High-end motor for ultimate performance in SDS max tasks
- Powerful motor enables the delivery of 19 J of impact energy for heavy chiselling
- Highly durable due to 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.
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