In this episode of Snap-on Tool Tips, we're talking about our new line of Snap-on Die Grinders. These nimble die grinders feature Snap-on's 14.4 Volt MicroLithium power supply and brushless motor technology to deliver up to 28,000 rpm. Perfect for chamfering, welding prep, cleaning up, intricate material removal, and much more. Product #: CGRR861, CGRS861