The young mechanic; containing directions for the use of all kinds of tools, and for the construction of steam engines and mechanical models, including the art of turning in wood and metal (1902)
[Lukin, James] [from old catalog] · New York, London, G. P. Putnam's sons · leaf 221
,because such material is very costly; $2.50 a lb., and up-wards, being a common price. K is given to show what are meant by headings. IIthese are exactly semicircular in section, they are farmore beautiful in appearance than if of such curves as canbe roughly cut by a chisel. The bead-tools are… … THE RING-TOOL. 207 narrow chisel is first applied to the face of the work to cuta deep circular groove or channel, as shown by the whitespace at N, and in section at L. This allows the narrowestof the hooked tools to be applied to under-cut the solid coreX. This being withdrawn, a rather longer…
Mechanical engineering · Industrial arts
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