Each of us happened more than once to dismantle many firmly downed wood planks or boards. Great helper in this work, the hammer-wedge. They are on sale. In principle, any hammer can be given on the abrasive wedge-shaped. I have to say, to work this tool very comfortable, the wood is less damaged, and the rate of disassembly increases. V. SHCHETININ, p. Ukrainka, Kharkiv region.
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