The SALI 4-inch (100 mm) Angle Grinder is a compact and powerful electric tool designed for cutting, grinding, polishing, and rust removal on metal, stone, and masonry. It features a durable 710–750W pure copper motor that delivers 11,000 RPM for fast and efficient performance. The grinder has a strong metal gear housing, high-strength gears and bearings, an ergonomic grip for comfortable handling, and an efficient air-cooling system to prevent overheating during extended use. Its lightweight design (approximately 1.8 kg) makes it easy to control, making it suitable for both professional tradespeople and DIY users.