Ryobi introduces the 18 Volt ONE Cordless 1/2 in. Hammer Drill/Driver  Tool Only with Handle. This hammer drill/driver features a variable 2 speed transmission for precision and versatility and delivers up to 1,600 RPM and 24,000 BPM for powerful performance. The 24 position clutch handles high torque applications and the clutch override allows quick mode changes from drilling to driving. New and improved Gripzone overmold provides optimum grip and user comfort. The yobiI 18 Volt ONE+ 1/2 in. Cordless Hammer Drill/Driver works with all Ryobi 18 Volt ONE+ batteries. The 1/2 in. Hammer Drill/Driver includes an auxiliary handle, a screwdriver bit, and an operator's manual. 24-position clutch and 2-speed gear box to match drilling and driving needs 1/2 in. all metal, keyless, ratcheting chuck for increased strength and durability Clutch override for quick mode changes from drilling to driving Drill mode For drilling holes in wood, plastic and metal Drive mode: For driving screws and bolts. Tool only.