USOE-Castle

Shows how to clamp template metal on a bench and in a vise; how to select the correct file for each job; how to grip the file for different jobs; how to file a square edge and remove burrs; how the wrist is rotated for filing inside curves; how to file inside rectangles and remove fillets from corners. For illustration, a straight edge, an inside oval, an outside contour template, and an inside rectangle are used.