DEWALT 12-Amp 6-1/2-in Corded Plunge/Track Circular Saw at Lowes.com
Adaptive Cutting System Saw + Guide Track Kit
Milwaukee M18 FUEL 18V Lithium-Ion Cordless Brushless 6-1/2 in. Plunge Cut Track Saw with 55 in. Track Saw Guide Rail 2831-20-48-08-0571 - The Home Depot