Hydraulic hoses generally have steel fittings swaged on the ends. Round tubes were swaged into hexagons at their ends, then stacked together and soldered. There were no lubrication rings moulded or swaged into the Enfield projectile. If executed properly, the middle of the crimp will be swaged or cold-formed. Expandable screens are run to depth before being mechanically swaged to a larger diameter. There are many types of swaged fittings. This means that swaged bullets are generally more precise than cast bullets. Ideally, expandable screens will be swaged until they contact the wellbore wall. The first swaged cartridge heater, the patented device greatly increased heat transfer efficiency. Buckshot is traditionally swaged (in high volume production) or cast (in small volume production). Swaged fittings terminate the ends of the cables, which are secured at a perimeter frame. This creates a product that when cooled may be swaged to the desired size.