Makita

The 18V LXT® Lithium-Ion Brushless 1" Rotary Hammer with HEPA Dust Extractor Attachment (model XRH011TX) combines Makita BL™ Brushless Motor Technology with concrete dust extraction - without the cord. The XRH011TX was the industry's first 1" capacity rotary hammer in the 18V category, and sets new standards in the cordless tool category.
• Powerful BL™ Brushless motor delivers 0-950 RPM, 0-4,700 BPM and 1.7 ft.lbs. of impact energy to handle the most demanding applications
• The on-board dust extractor attachment captures concrete dust during drilling and is activated by the tool for operator convenience
• Extractor is powered by a separate motor to maintain drilling performance and provide a 2-second delay to help capture remaining dust
• Efficient HEPA filtration system captures 99.97% of particulates .3 microns and larger
• Transparent dust container provides needed visibility in determining when the dust box needs to be emptied
• Torque Limiting Clutch prevents gear damage by automatically disengaging gears if the bit binds