cordless angle grinder
A cordless angle grinder represents a versatile power tool that combines mobility with powerful performance for various cutting, grinding, and polishing applications. Operating on rechargeable battery technology, these tools eliminate the constraints of power cords while delivering professional-grade results. Modern cordless angle grinders typically feature brushless motors that optimize power efficiency and extend runtime, offering speeds ranging from 8,000 to 11,000 RPM. These tools accommodate various disc sizes, commonly 4.5 to 5 inches, and incorporate advanced safety features including electronic braking systems, anti-kickback protection, and paddle switch mechanisms for enhanced control. The tool's ergonomic design typically includes an adjustable side handle and protective guard that can be positioned for optimal user comfort and safety. Battery platforms usually operate on 18V or 20V systems, with advanced lithium-ion cells providing sustained power output and quick charging capabilities. Modern variants often include smart electronic systems that monitor temperature, current, and voltage to prevent overheating and maintain consistent performance. The versatility of cordless angle grinders extends across multiple applications, from metalworking and construction to automotive repair and general maintenance tasks.