There are plenty of chop saws on the market, but there are a few features that set the DeWalt DW715 apart from the mitering crowd. First among them, we think, is the great detent override, because every corner in your workday is not a perfect 90 degrees. With most saws, it’s impossible to set a miter at 44.5 degrees, because you’ll slide right into the otherwise handy detent. But on this DeWalt, a simple override lets you lock into the exact...