General description The Makita DHR171 LXT SDS Plus Rotary Hammer is a powerful and versatile tool designed for various drilling and chiseling applications. This bare unit does not include a battery, charger, or case, making it an ideal choice for users who already own compatible Makita batteries. It features a brushless motor that enhances efficiency and performance while reducing engine friction and heat. Technical specifications No Load Speed: 0-680/min Impact Rate: 0-4,800/bpm Impact Energy: 1.2 joules Capacity: Concrete 17mm, Steel 10mm, Wood 13mm Weight: 2.1kg Compatibility and accessories Compatible with 18V LXT Li-ion batteries (sold separately) Includes side handle and depth stop Installation Fitted with a one-touch sliding chuck for easy bit installation and removal Usage 3 modes of operation: rotary drilling, hammer drilling, and chiseling Variable speed trigger for speed adjustment according to application Forward/reverse rotation for added versatility LED job light for