Educational woodworking for home and school (1908)
Park, Joseph C · New York, MacMillan · leaf 89
Fig. 67. — Files and rasps.a, hand smooth file; b,taper saw file; c, half-round wood rasp. 39. Files. — A file is an in-strument made of steel, hav-ing its smfaces covered withsharp-edged furrows or teeth.The furrows are made bystraight parallel cuts in thesteel. For names and illustra-tions of… … WiLLTAM T. Nicholson, founder ofthe Nicholson File Company. ness or fineness of files, theyare classified as rough, middlecut, bastard, second cut,smooth, and superfine or dead-smooth. As to the kind andcoarseness of cuts and theshapes and sizes of files, manycombinations are made, giv-ing a great…
Manual training · Woodwork
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
