Woodwork for the grades for use in manual training classes (1912)
Selden, Frank Henry · Valley City, N.D., The Maudslay press · leaf 227
onstruction are the roller andthe slot into which the rollerfits. The directions for mak-ing the roller are found inLesson 68. After the rollerhas been made holes arebored in each end and hard-wood dowels inserted to formthe bearings. To find thecenter, measure across theend in several directions,… … Fig. 312—Boring Slot WOODWORK FOR THE GRADES 225 hole in from the top end meeting the hole which is to form thebearing. (Fig. 312). Bore this hole so that little materialwill need to be removed, in addition to the boring, to completethe slot. The slot can then be finished with a knife. Fasten the…
Woodwork (Manual training)
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