The making of tools is an exacting practice that requires refined knowledge of the properties of different metals. Here Seth Gould demonstrates forge welding a small piece of carbon steel to the mild steel leg of a compass. The leg will then be drawn out to a point and filed to finish. After hardening and tempering, the carbon steel will be much more wear-resistant over the lifetime of the tool. Gould is a metalsmith, tool maker and educator who creates and ornaments utilitarian objects that ran

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