37. Carefully blend these with a good file keeping check with the gage.


38. When finished, the gage should fit when the anvil is turned in any direction.


39. Sand to at least a #400 grit finish.

40. The hammer is fabricated by cutting an air chisel off. Then a 1 ¹/2" circle is cut from 1/4" thick plate steel. A 3/4" to 1/4" pipe reducer bushing (steel not cast!) The bushing is centered and welded to the 1/4" piece.

41. Drill the bushing to fit the hammer chisel. Then silver solder to the chisel shaft.