The KS-444 Saw is perfect for cutting acrylic plastic. It is equipped with the new 3³/8" diameter equal rake cutting blade that lets you cut with a smooth edge without chipping. Optional blades are available for cutting a variety of materials, including plywood, hardboard, pressed board, siding, signs, cabinet tops, PVC and mild steel— 24 gauge and lighter (call for appropriate blade for your application). The 268-18 vacuum guard attaches to a shop vacuum for chip removal and works with all models. The Model 144 Cutting Kit includes the 120-volt power unit, 3³/8" diameter blade, and interchangeable scissor shear head for cutting plastics. Kit comes in a compact, portable all-steel carrying case. Pneumatically powered version available (90 psi power source).