2 of 3 tools
Tool comparison
Bosch GBH 18V-21 vs HiKOKI DH1826DC
They differ in 5 of 5 areas. Specs, battery platforms and every way each one is sold, from the makers' own figures.
They differ in 5 of 5 areas
No overall winner: these are the figures that separate them, from each maker's own documentation.
| Spec | Bosch GBH 18V-21 | HiKOKI DH1826DC |
|---|---|---|
| Impact energy | 2J | 3.2J |
| Impact rate | 5100bpm | 4300bpm |
| Max hole, concrete | 21mm | 26mm |
| Max hole, wood | 30mm | 27mm |
| Weight (bare) | 2.4kg | 3.3kg |
| Weight (with battery) | 3kg | 3.86kg |
| Vibration (hammer drilling) | 15.5 m/s² | 13.8 m/s² |
| Vibration (chiselling) | 12.7 m/s² | 9.9 m/s² |
| Noise | 93 dB(A) LpA / 101 dB(A) LwA | 94 dB(A) LpA / 102 dB(A) LwA |
Full specs: Bosch GBH 18V-21 › Full specs: HiKOKI DH1826DC ›
Loading the full comparison…