Milwaukee 2646-20 M18 18V Li-Ion Cordless 2-Speed Grease Gun (Tool Only)The Milwaukee 2646 20 M18 2 Speed Cordless Grease Gun (Model 2646 20) is engineered for maximum performance, delivering industry leading 10,000 PSI operating pressure and unmatched precision for professional maintenance and service technicians. This powerful grease gun features a patent pending pre set grease counter dial, enabling accurate and controlled grease dispensing with every useideal for reducing waste and ensuring consistent lubrication.