Makita Tools USA on Twitter: "The 18V LXT Brushless 1” Rotary Hammer is a cordless concrete drilling solution that delivers 0-950 RPM, 4,700 BPM, and 1.7 ft.lbs. of impact energy. https://t.co/hheR84vaI4 #makitausa #
Amazon.com: Makita 242-62313-08 O-Ring : Tools & Home Improvement