Ryobi ONE+ 18V 1.5 Ah Cordless Percussion drill 1 battery R18PD3-115GK. Our 18V ONE+ Brushless Percussion Drill is perfect for drilling into wood steel masonry & fastening applications. It’s packed with the latest technologies yet is our most compact 18V Percussion Drill ever measuring just 201mm in length. Our patented electrics control the small but powerful motor & optimise efficiency for up to 40% more runtime & 20% more power. E-Torque control means that you can limit the power of the drill to avoid driving screws too far into the work piece or stripping screw heads.