I am interested in the Black & Decker KG100 600W Angle Grinder because it is cheap enough. I will only use it occasionally for small scale do-it-yourself home improvement works. But, I really need one that can cut ceramic tiles and concrete. I don't mind about the performance.
Are all angle grinder regardless of price and power rating suitable for cutting ceramic tiles and concrete? In particular the B&D KG100 I mentioned above. I'll use it only occasionally, so I don't mind waiting for a long time for it to finish the work. Other B&D models are 50%-100% more expensive and the power ratings are not much different(~600W-700W). So I'm wondering why that particular model is so cheap.