Milwaukee M18 FUEL Duplex Nailer Kit s the way concrete formwork is assembled by significantly boosting productivity and enhancing ergonomics. Utilizing advanced nitrogen air spring technology, the POWERSTATE™ Brushless motor, and REDLINK™ Intelligence, this nailer powers through wooden formwork materials, driving nails at an impressive rate of up to four nails per second. Experience a sevenfold increase in productivity and a substantial reduction in muscle effort d to traditional hammering. Designed with user convenience in mind, it features tool- jam and adjustable depth of drive to keep you working efficiently with minimal downtime. Compatible with Milwaukee® Collated Duplex Nails in two sizes, 8D and 16D (sold separately), and when paired with the M18™ REDLITHIUM™ 5.0AH Battery pack, it can drive up to 800 nails on a single charge. As part of the M18™ System, it works seamlessly with over 200 solutions and all M18™ REDLITHIUM™ batteries. Model Number: 2844-21