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This item was purchased in order to remove a deck and a few trees. So far, there has been no overheating. EZARC Reciprocating Saw Blade Heavy Wood Demolition 9-Inch 6TPI R936DV (5-Pack) blades were used for this project and they performed admirably. Four stars because when the blades penetrate deep into the wood, there is excessive vibration to the point where I have to stop and pull the blades back out before continuing. I’m not sure what the problem is, but I suspect it has something to do with dust clogging the cut.
I’m satisfied with my purchase and would recommend it to others without hesitation.”