Makita XRH011TWX 18V LXT Lithium-Ion Brushless Cordless 1 Rotary Hammer Kit, accepts SDS-PLUS bits, w/HEPA Dust Extrac. Performance: The Makita Brushless Motor eliminates carbon brushes, enabling the motor to run cooler and more efficiently. Dust Management: The OSHA Table 1 compliant concrete drilling solution with filter cleaning mechanism. Efficiency: The HEPA filtration system captures 99.97 percent of particulates. 3 microns and larger. Durability: Torque Limiting Clutch prevents gear damage by automatically disengaging if bit binds. Includes: The package includes two 18V LXT Lithium-Ion 5.0Ah batteries, rapid charger, HEPA dust extractor attachment, side handle, depth gauge, grease, and cloth and tool bag.