Reamers and how to use them - NEMES
2006-1-2 · the reamer to cut smoothly. Before finishing, the shimstock must be removed, or the result will be an oversize hole. Different thicknesses of shimstock afford, however, a means of utilising worn reamers and producing holes of required size or oversize. Oil can be used as a lubricant on steel, silver-steel, phosphor-bronze, brass and gunmetal ; …
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