doubleboost

Welcome to Doubleboost... home of my machining and metal casting shop and the famous Jet Powered Go Kart. Here you'll find in-depth project videos on casting, tempering, molding, welding, TIG welding, dividing heads, sand casting, milling, lathe work and thread cutting with aluminium, bronze and brass. Stick around and you'll get the occasional look at some amazing steam engines