Comparison Makita GA9020S vs Makita GA9020R

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	Makita GA9020S	Makita GA9020R
	from $121.07 Outdated Product	from $127.56 up to $171.96 Outdated Product
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Main		Great power. Smooth start.
Type	angle grinder	angle grinder
Specs
Power consumption	2200 W	2200 W
Rotation speed	6600 rpm	6600 rpm
Max. disc diameter	230 mm	230 mm
More features	soft start safety lock-off 3-position additional handle	soft start safety lock-off 3-position additional handle
In box	additional handle	additional handle
General
Power source	mains (230 V)	mains (230 V)
Noise level	100 dB	101 dB
Power cord length	2.5 m	2.5 m
Dimensions		473x249x140 mm
Weight	5.8 kg	5.8 kg
Added to E-Catalog	october 2015	may 2015

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.