The cordless 18-volt DW934K-2 heavy-duty 6-3/4-inch metal cutting circular saw cuts 2-inch I.D. conduit and pipe in one pass, the company says. With a 2-3/8-inch cutting capacity, the saw is designed ...

While many of us now have laser cutters — either a K40-style machine or one of the newer high-output diodes — you probably don’t have one that cuts metal. True, some hobby lasers now offer IR laser ...

Sadly, the usual CO 2-powered suspects in the DIY laser cutter market are woefully incapable of cutting metal. Sure, they’ll cut the heck out of plywood and acrylic, and most will do a decent job at ...