Makita Hr 2470 Boremaskin

I lent this tool to a friend, and he loved it so much, he bought it from me, so I had to order another! I used it with a Bosch HCFC2042 1/4-Inch by 6-Inch by 8-1/2-Inch SDS-plus X5L Drill Bit and it went through concrete at least 4 times faster than the Dewalt bits. Gotta have this hammer drill.