Features and Benefits:?Up to 20% longer life?High grade forged steel for durability?Drill attachment?Made from forged high grade steel?Use in hammer only modeWhen looking to remove excess concrete, prepare a concrete surface for resurfacing or produce a rough finish, Milwaukee has you covered with their spine/round hex floor scraper. (48-62-2016) It features a spline or round hex shank and is made from forged high-grade steel for robust durability.