The speed of an angle grinder typically ranges from 3,000 to 12,000 RPM (revolutions per minute), depending on the model and the task. Lower speeds (around 3,000-5,000 RPM) are suitable for tasks like polishing or sanding, while higher speeds (6,000-12,000 RPM) are better for cutting and grinding hard materials like metal, concrete, and stone. Some angle grinders offer adjustable speed settings to provide flexibility for different applications, allowing users to match the speed to the material and task at hand.
The angle grinder range varies in terms of power, size, and functionality:
Power: Angle grinders typically range from 500W to 2,500W. Lower-power grinders (500W-1,000W) are suitable for light tasks, while high-power grinders (1,500W-2,500W) are used for heavy-duty cutting and grinding.
Disc Size: Common disc sizes include 4.5 inches (115mm), 5 inches (125mm), 7 inches (180mm), and 9 inches (230mm). Larger discs are used for cutting and grinding tougher materials, while smaller discs are ideal for precision work and tight spaces.
Speed: Angle grinders have speeds ranging from 3,000 to 12,000 RPM, with variable speed options for more control over different tasks.
Types: Corded angle grinders provide continuous power for heavy-duty work; Cordless angle grinders is powered by rechargeable batteries, offering mobility and convenience for lighter tasks; These variations make angle grinders adaptable to a wide range of applications, from construction and metalworking to DIY projects.