Makita GA7040S Information The Makita GA7040S is a 7-inch angle grinder that is powered by a 15-amp motor. It has a no-load speed of 8,500 RPM, and it can be used with a variety of abrasive discs, including grinding wheels, cutting wheels, and wire wheels. The GA7040S has a number of features that make it a versatile and user-friendly tool, including: Soft start: This feature helps to prevent the tool from kicking back when it is first turned on. Tool-less guard adjustment: The guard can be easily adjusted without the use of tools, making it quick and easy to change between different applications. Rotatable rear handle: The rear handle can be rotated to 3 different positions, which provides increased comfort and control for different users and applications. Low vibration: The GA7040S has been designed to minimize vibration, which helps to reduce operator fatigue. Durable construction: The GA7040S is built with a durable metal gear housing and a labyrinth construction that helps to prot...