Power: Check the power rating of the angle grinder, usually measured in watts or amps. Higher power ratings indicate more cutting or grinding power.

Disc Size: Angle grinders come in different disc sizes, typically ranging from 4.5 to 9 inches. Choose a size that suits your intended applications. Smaller discs are suitable for light-duty tasks, while larger discs are better for heavy-duty work.

Speed: Look for an angle grinder with adjustable speed settings. Different tasks require different speeds, so having this flexibility can be beneficial.

Safety Features: Ensure that the angle grinder has safety features such as a safety guard, a lock-off switch, and an anti-kickback system. These features help prevent accidents and protect the user.

Ergonomics: Consider the ergonomics of the angle grinder, such as the grip and handle design. Look for a model that feels comfortable and provides good control during use.

Brand and Quality: Choose a reputable brand known for producing high-quality tools. Read reviews and check for any certifications or safety standards the angle grinder meets.

Price: Compare prices and consider your budget. While it’s important to find a good deal, prioritize quality and safety over price.

Accessories: Check if the angle grinder comes with any additional accessories, such as different types of discs or a carrying case. These extras can add value to your purchase.

Remember to always read the product specifications and user reviews before making a final decision.