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Q&A About the Brushless Angle Grinder and their respective answers: Q: What is a brushless angle grinder? A: A brushless angle grinder is a power tool used for grinding, cutting, and polishing tasks. It operates using a brushless motor, which offers higher efficiency, longer lifespan, and improved performance compared to traditional brushed motors. Q: What are the advantages of a brushless angle grinder? A: The advantages of a brushless angle grinder include higher power output, increased runtime on a single battery charge, reduced maintenance needs, and longer overall lifespan due to the absence of brushes that wear out over time. Q: How does a brushless angle grinder differ from a brushed one? A: Unlike brushed angle grinders, which use carbon brushes to create electrical contacts, brushless models utilize magnets and electronic circuitry for power generation. This eliminates the need for brush replacement and reduces friction, leading to less heat buildup and longer tool life.