4 Inch Heavy Duty Angle Grinder is a powerful tool that is used widely for different types of projects. This machine is used to cut metal aluminum, concrete, bricks, wood, pavers, and other materials. It is suitable to cut both hard as well as soft materials. It can be used to sand and polish different surfaces. 4 Inch Heavy Duty Angle Grinder is a versatile tool as you can use it with different types of discs. Owing to its high build quality and reliable performance, it is widely acclaimed among our customers.