Sheet Metal Tools Canada - Steetz Copper Craft Ltd. Calgary supplies high quality Half-round Copper Gutter Systems, German and Austrian Hand-tools & Machinery Calgary/Canada. Our online shop carries Wuko bending tools, Stubai Snips and Pliers, Picard Hammer, Perkeo Soldering Tools, Schroeder Sheet Metal Brakes and Shears and other high quality hand tools and machinery for sheet-metal and roofing trades in Canada. Architectural copper work and installation service are available in Calgary and rural area.