Pneumatic sander/filer

This is a dual-purpose tool for either sanding or filing (Figure 3.57). For sanding,an abrasive paper sheet is clipped to the tool. It has a reciprocating straight-line action which speeds up feather edging or filing materials and results in a smooth surface finish. A standard file blade can be fitted to the tool’s base to convert it into a power-operated body file with a speed of up to 3000 strokes per minute.