Malco MV12 USA Made Multiple Purpose Snip Vinyl Siding, Aluminum Trim Coil, Vinyl Flooring, Carpeting, Leather and Landscaping Edging Ultra sharp high carbon steel blades that cuts like a knife Strong aluminum frame with comfortable vinyl grips Big 3-inch (76 mm) high carbon steel blades with a knife-like edge Makes precise left or right circular cuts up to 6-inch (15 cm) diameter and fast straight cuts Cuts thick or layered vinyl and a variety of other flexible non-ferrous materials