FLEX 1/4" Die Grinder, Tool Only delivers up to 28,000 RPMs with adjustable speeds to ly match your application for optimal precision. Designed with a slim ergonomic shape, it provides comfort for extended use. The spindle lock feature allows for easy accessory changes, making it simple to switch between tasks. Whether you're carving wood, marble, granite, or de-burring metal, this cordless die grinder handles it all with ease. Powered by the FLEX 24V system, it battery power, long runtime, and fast charging capabilities (batteries and chargers sold separately). Model Number: FX3211-Z