Totally Tool-Free Recip Saw. If you've ever had to rummage around for a lost Allen key, you'll appreciate Metabo's new ASE18 LTX 18V cordless reciprocating saw. Not only does this saw feature a toolless blade-change system, but its shoe can be adjusted without a wrench. An ergonomic handle and a two-finger power switch reduce operator fatigue, says the maker. The saw comes in a kit with two lithium-ion batteries and a 30-minute charger. It costs $430. Metabo USA, 800/638-2264, metabo.us.