Comparison Makita 9069 vs Makita GA9020
Add to comparison |  |  |
|---|---|---|
| Makita 9069 | Makita GA9020 | |
| Outdated Product | Compare prices 1 | |
| User reviews | ||
| TOP sellers | ||
Model 9069 does not have soft start and keyless disc change, model 9069F does not have soft start but keyless disc change and 9069SF has soft start and keyless disc change | ||
| Type | angle grinder | angle grinder |
| Power source | mains (230 V) | mains (230 V) |
Specs | ||
| Power consumption | 2000 W | 2200 W |
| Rotation speed | 6600 rpm | 6600 rpm |
| Max. disc diameter | 230 mm | 230 mm |
| Cutting depth | 68 mm | |
Protective functions | ||
| Safety lock-off |  | |
Additional features | ||
| In box | 3-position handle | 3-position handle |
General | ||
| Noise level | 104 dB | 100 dB |
| Power cord length | 2.5 m | |
| Dimensions | 473x140x249 mm | |
| Weight | 4.2 kg | 5.8 kg |
| Added to E-Catalog | january 2014 | april 2010 |
Compare Makita 9069 and GA9020
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Glossary
Power consumption
The power consumed by the grinder during operation. Usually more than the output (useful) power (see above) due to losses during the conversion of energy from electrical to mechanical. However, the general patterns in this case are the same: a more powerful tool, on the one hand, is usually more performant, on the other hand, it is heavier, larger and more expensive. In addition, the total electricity consumption depends on this indicator; however, grinders, even the most powerful ones, consume relatively little energy, and difficulties can arise only when connecting a high-performance professional tool to weak electrical wiring.
Note that it is much easier to determine the consumed power than the useful one; therefore, only this parameter is often indicated in the characteristics, without specifying the useful power. In general, it is quite possible to compare grinders of the same type using it (see above): a modern tool has approximately the same efficiency, and in most cases the useful power values bare related in the same way as the consumed values.
Note that it is much easier to determine the consumed power than the useful one; therefore, only this parameter is often indicated in the characteristics, without specifying the useful power. In general, it is quite possible to compare grinders of the same type using it (see above): a modern tool has approximately the same efficiency, and in most cases the useful power values bare related in the same way as the consumed values.
Cutting depth
The greatest depth of cut provided by the grinder.
The depth of cut directly depends on both the engine power and the size of the disc. A greater depth of cut makes the tool more versatile, but it affects its weight, price and electricity consumption. So when choosing, it is worth considering the real features of the planned work.
The depth of cut directly depends on both the engine power and the size of the disc. A greater depth of cut makes the tool more versatile, but it affects its weight, price and electricity consumption. So when choosing, it is worth considering the real features of the planned work.
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.
Weight
The total weight of the grinder; for battery models (see "Power Source"), usually, it is indicated without taking into account the battery.
This indicator has two meanings. On the one hand, light weight has a positive effect on manoeuvrability and reduces fatigue during work — especially when processing vertical surfaces and ceilings, as well as in other situations where the tool has to be held on weight. On the other hand, for grinders with a vibrational principle of operation (see "Type"), used for processing horizontal surfaces, a significant weight is considered optimal: it allows the tool to fit closer to the material being processed, and also contributes to stability and retention. So when choosing such a model by weight, it is worth considering the features of its intended application.
This indicator has two meanings. On the one hand, light weight has a positive effect on manoeuvrability and reduces fatigue during work — especially when processing vertical surfaces and ceilings, as well as in other situations where the tool has to be held on weight. On the other hand, for grinders with a vibrational principle of operation (see "Type"), used for processing horizontal surfaces, a significant weight is considered optimal: it allows the tool to fit closer to the material being processed, and also contributes to stability and retention. So when choosing such a model by weight, it is worth considering the features of its intended application.