p.s. i have a black and decker sawzall, as well, and both of them work well. the dewalts just a bit sturdier, thats why i take it to work, and leave the other at home. again, if you buy one, try and get an extra battery with the deal, they really go through them. i have 6 extra dewalt batterys with me at work. i rarely go through all of them, but if i have alot of cutting with the circular saw as well...........