A revolutionary articulating dual-arm pivot system is the key feature of the recently unveiled 12-inch Dual-Bevel Glide Miter Saw (model GCM12SD) from Bosch Tools. The pivot system reportedly offers several advantages over sliding-rail mitering systems; one is a 24-inch-deep operating "footprint" that requires zero-clearance behind the unit yet provides a 14-inch horizontal and 61/2-inch vertical cutting capacity. The unique setup also offers smooth friction-free operation and reduced sawdust buildup on the arm's articulating parts. Price: $799. 877-267-2499. www.boschtools.com.