RYOBI 6.2 Amp Corded 5/8 in. Variable Speed Hammer Drill features a powerful motor to handle a variety of applications. Use the large, top slide button to choose hammer or drill action and the auxiliary handle for improved handling. • Hammer Mode: For drilling holes in masonry and concrete (5/8 in. concrete capacity) • Drill Mode: For drilling holes in wood, plastic, and metal (1/2 in. steel capacity) • Heavy duty keyed chuck for solid bit retention • Chuck key storage lanyard reduces the occurrence of lost chuck keys • Auxiliary handle improves handling and balance of tool during use • Depth stop rod for consistent, accurate holes • Variable speed dial for matching speed to the application • Lock-on trigger button for continuous use • 6 ft. cord for user convenience • Includes: (1) D620H 6.2 Amp Corded 5/8 in. Variable Speed Hammer Drill, (1) auxiliary handle, (1) depth stop rod, (1) chuck key with lanyard, and operator's manual