31. It has as its object the use of swaged and lubricated projectiles of greater perfection in shape. 32. ;Swage line : Crease or curvature in the side of the body used to create visual distinction. 33. Swage said that although he complained several times to the owners, Spike's pattern of behavior persisted.34. To allow ease of chambering the cartridge when it is reloaded, the case is swaged back to size. 35. Swage blocks are often anvil-like blocks with various shapes forged in them, also for forming metal.36. Swaging is usually a cold working process; however, it is sometimes done as a hot working process.37. In printed circuit board assembly individual connector pins are sometimes pressed / swaged into place using an arbor press. 38. In piano technology, swaging happens in several areas : key leads, underlever leads, and bass strings. 39. The swage is used to make metal round for final use as nails, bolts, rods or rivets. 40. Operations performed on a swage block include but are not limited to bending, cutting, punching and forming.