The Makita 4-1/2" Angle Grinder is a compact and lightweight angle grinder designed for cutting, grinding and sanding applications. It features a powerful 5.5 amp motor that delivers 11,000 RPM for fast material removal. The small barrel grip design provides ease of handling and comfort. It has a lock-on slide switch for continuous operation. The grinder has a spindle lock for quick and easy wheel changes. It comes with a side handle, wheel guard and wrench. This angle grinder weighs just 3.5 lbs for reduced fatigue during extended use. Overall, this is a versatile, portable angle grinder well-suited for metalworking, concrete work and general construction applications.