Bosch 11225VSR 24-Volt SDS Rotary Hammer KitBosch
Shipping weight: 16.25 pounds
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This Bosch 24-volt cordless rotary hammer is ultra-compact; its 7.7 lbs. 1.7 A-h
From the Manufacturer
Good but not the best, September 4, 2001
Reviewer: A home improvement enthusiast from Silver Spring, MD USA
I use this hammer drill to place expansion bolts in stone for rock climbers. My experience in hard sandstone is that the tool will drill around 10 holes with a new bit, 3/8" by 4" deep before needing a recharge. It's light and fast and seems to be fairly durable, a big improvement over the old Bulldog. But when it comes to real power in a cordless hammer drill think Hilti as in model TE5. I used one of those a while back and although a bit heavier this thing drilled 15 holes and was still going strong when I had to quit.