Bosch’s RHH181 is a brushless 18-volt combination hammer, and is the first tool of that brand to be packaged with a 4.0 Ah battery.
The video below was shot at The World of Concrete and is the first time the tool was shown in the U.S. market.
David Frane's Blog
A Japanese carpenter uses a chisel, portable mortising machine, and a big wooden mallet...
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