RotoZip® has redesigned the RZ5 and RZ10 Spiral Saw® tools and consolidated them into one model – the RZ1500. The RZ1500 features the RotoZip Connect™ attachment interface, newer attachments, integrated dust port, dust-sealed switch, and more. When paired with XCORES™ or the Floor Tile and Countertop XBIT™, the RZ1500 is “a great solution for tile and stone projects,” the company says.