Woodwork for the grades, for use in manual training classes; fully illustrated with three hundred half-tone engravings from actual shop practice, and many working drawings of educational shop problems (1913)
Selden, Frank Henry · Chicago, Orr & Lockett Hardware Co · leaf 91
or hollowed by long useor by careless whetting, the plane bitmay be held nearly parallel with an edge.This will not give as good results and iftime can be spared for truing the stone,it should be done. At first you can examine the edgeby looking for the fine, smooth partbetween where the stone is… … Fig. 109Feeling for WOODWORK FOR THE GRADES 89 has been turned or a wire edge formed. A wire edge is a finethin bit of the edge which is so thin that it bends or turns toeither side as the tool is rubbed over the oilstone. Fig. 110 indicates the form of a wire edge and how it isproduced. This wire…
Woodwork
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