A small angle grinder is a versatile handheld power tool commonly used in various applications, including metalworking, construction, and DIY projects. It is designed for tasks that require cutting, grinding, polishing, and shaping materials such as metal, stone, concrete, and tiles. The “angle” in its name refers to the angle of the tool head, which is usually set at 90 degrees.

Key features and components of a small angle grinder include:

1. Motor: Angle grinders are powered by electric motors, and their power ratings can vary. Higher wattage generally indicates more power, allowing the tool to handle tougher tasks.
2. Disc Size: Small angle grinders typically have disc sizes ranging from 4 to 7 inches. The choice of disc size depends on the type of task and the material being worked on.
3. Disc Types: Different types of discs can be attached to the grinder for various purposes. Common discs include abrasive grinding discs, cutting discs, wire brushes, and polishing pads.
4. Handle: The tool usually comes with a side handle that provides better control and stability during operation. Some models may have adjustable handles for user comfort.
5. Safety Features: Angle grinders should have safety features such as a lock-on switch, which allows continuous operation without holding down the trigger, and a spindle lock for easier changing of discs.
6. Adjustable Guard: A protective guard covers the rotating disc, and it is adjustable to provide protection from sparks and debris generated during operation.
7. Speed Control: Some models come with variable speed control, allowing users to adjust the rotational speed of the disc based on the task requirements.
8. Dust Extraction: Certain angle grinders may have features or attachments for dust extraction, which is particularly useful when working with materials that produce a lot of dust, such as concrete or stone.

When using a small angle grinder, it’s important to follow safety guidelines, wear appropriate personal protective equipment (PPE), and be mindful of the specific requirements of the task at hand. Additionally, understanding the type of disc to use for different materials and applications is crucial for achieving optimal results and ensuring safety.