A shorter course in woodworking; a practical manual for home and school (1911)
Wheeler, Charles G. (Charles Gardner), 1855-1946 · New York, London, G.P. Putnam's sons · leaf 133
Fig. 281by foot-power. Fig. 282 done. A boring attachment to a circular-saw ma-chine will do in ordinary cases, and there are many independent b o r i n g-machines made. Their use is easily learned.99. Mortising- machines are in common use, and are often drivenThe principle is similar to that of…
Woodwork
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