OSC-I Semi-Automatic Concrete Cutter/Electric Concrete Cutter OSC-I Semi-Automatic Concrete Cutter/Electric Concrete Cutter INNOVA 2000/2500/3000 series is an affordable alternative to large stationary bridge saws which require a lengthy set-up procedure and cost thousands more, It's easy to set up,simple to operate, yet just as accurate and smooth cutting as the more MODEL BLADE SIZEmmPOWERkwV/ ...