Comparison DeWALT DWE4257 vs DeWALT D28136
Add to comparison |  |  |
|---|---|---|
| DeWALT DWE4257 | DeWALT D28136 | |
from $200.13 | from $120.68 up to $187.28 | |
| User reviews | ||
| TOP sellers | ||
RPM preset. Smooth start. Safety clutch. Electronic motor overload protection. Restart protection. | Model D28136 comes without a case, model D28136KD comes with a case | |
| Type | angle grinder | angle grinder |
| Power source | mains (230 V) | mains (230 V) |
Specs | ||
| Power consumption | 1500 W | 1500 W |
| Rotation speed | 2800 – 10000 rpm | 2800 – 10000 rpm |
| Max. disc diameter | 125 mm | 125 mm |
Protective functions | ||
| Soft start |  | |
| Safety lock-off | | |
| Electronic motor protection | | |
| Kickback protection | mechanical | mechanical |
Additional features | ||
| Features | speed controller | speed controller |
| In box | additional handle | additional handle |
General | ||
| Noise level | 103 dB | 100 dB |
| Power cord length | 4 m | |
| Weight | 2.6 kg | 2.6 kg |
| Added to E-Catalog | june 2017 | april 2010 |
Compare DeWALT DWE4257 and D28136
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Glossary
Noise level
Approximate noise level generated by the grinder during operation. Note that this indicator is quite approximate, because. actual "loudness" can vary markedly depending on the type and shape of the material being processed, the surface it is placed on, and other circumstances. In addition, different manufacturers may use different measurement methods. Nevertheless, this indicator makes it possible to assess how comfortable this or that model is in operation and whether special hearing protection is required.
The most “quiet” modern grinders give out about 65 dB — this is comparable to loud speech at a distance of 1 m; in the loudest, the noise level reaches 107 dB — this is the volume of an industrial workshop.
The most “quiet” modern grinders give out about 65 dB — this is comparable to loud speech at a distance of 1 m; in the loudest, the noise level reaches 107 dB — this is the volume of an industrial workshop.
Power cord length
The length of the network cable can tell you how far from the outlet you can operate the device. Therefore, for domestic use, it is more relevant to choose models with a short cord, for construction work or use in production, in the garage a longer cable is better.