Bosch SDS GBH 2-20D Rotary Hammer Drills
Bosch SDS GBH 2-20D Rotary Hammer Drills High drilling rate and 30% higher chiselling performance than other rotary hammers in the entry-level class SDS GBH 2-20D Rotary Hammer Drills Developed for various drilling applications in concrete, stone, metal and steel, Bosch rotary hammers set standards with regard to performance and sturdiness.
GBH 2-20D Professional with a keyless chuck is the all-round performer in Bosch’s SDS plus corded rotary hammer category, and is the perfect tool for daily use. SDS GBH 2-20D Rotary Hammer Drills strong motor delivers 2.7 J of impact energy, providing fast drilling and high chisel removal performance.
SDS GBH 2-20D Rotary Hammer Drills Specifications
| Rated input power* | 650 |
| Impact energy* | 1=7 J |
| Impact rate at rated speed | 0 4.200 bpm |
| Rated speed | 0 1.300 rpm |
| Weight | 2.3 |
| Tool dimensions (width) | 82 |
| Tool dimensions (length) | 323 |
| Tool dimensions (height) | 210 |
| Tool holder | SDS plus |
| Drilling range | |
|---|---|
| Drilling dia. concrete, hammer drill bits* | 4 20 mm |
| Opt. appl. range concrete, hammer drill bits | 4 10 mm |
| Drilling diameter in concrete with core cutters | 68 mm |
| Max. drilling diameter masonry, core cutters | 68 |
| Max. drilling diameter in metal | 13 |
| Max. drilling diameter in wood | 30 |
| Total vibration values (Hammer drilling in concrete) | |
|---|---|
| Vibration emission value ah | 13.5 |
| Uncertainty K | 1.5 |
| Total vibration values (Chiselling) | |
|---|---|
| Vibration emission value ah | 9.5 |
| Uncertainty K | 1.5 |
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