ONE HP Technology Delivers up to 6,200 BPM 43% Lighter Weight with One-Handed Use Over 260 ONE Tools – All Work With Any RYOBI 18V ONE Battery Enhance your RYOBI 18V ONE HP System with the RYOBI 18V ONE HP Compact Brushless 5/8" SDS-Plus Rotary Hammer. ONE HP Technology delivers more power, runtime, durability and speed utilizing brushless motors, advanced electronics and high performance lithium technology. Our compact tools are the lightest and smallest we have ever made, while still delivering optimal power to get the job done. Measuring at only 11.4" in length, this tool is 43% lighter weight than its full-size model, giving you better access to tight workspaces and overhead applications. With ONE HP technology, this tool can deliver up to 6,200 BPM. It also features 2 modes: rotary hammer and drill. The on-board LED worklight creates extra visibility for all your projects needs. Best of all, it is part of the RYOBI ONE System of over 260 Cordless Tools that all work on the same battery platform. This 18V ONE Compact Brushless 5/8" SDS-Plus Rotary Hammer is backed by the RYOBI 3-Year Manufacturer's Warranty and includes (1) PSBRH01 18V ONE HP Compact Brushless 5/8" SDS-Plus Rotary Hammer and Operator's Manual. Battery and charger sold separately.