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Angle Grinder Power Ratings Explained: What Amp, Watt & RPM Really Mean
When shopping for an angle grinder, you're bombarded with numbers: 6.7 Amps, 850 Watts, 11,800 RPM, and 20 Volts. You may be wondering;
“What do Amps, Watts, and RPM mean on an angle grinder?”
“Which rating matters most for cutting vs grinding?”
These are not just arbitrary figures; they are the key to understanding the tool's true capability and matching it to your specific projects, whether you're a professional welder or a dedicated DIYer.
Angle grinder power ra
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7th Nov 2025