Cyclopedia of mechanical engineering; a general reference work. Editor-in-chief Howard Monroe Raymond. Assisted by a corps of mechanical engineers, technical experts, and designers of the highest professional standing (1908)
American School (Chicago, Ill.), Raymond, Howard Monroe · Chicago American Technical Society · leaf 115
Fig. 122. has a tendency to depress the point of the tool a little, bringingit, wliUe cutting, nearly to the center. The amount the tool isset above the center is slight, and of course depends upon thecharacter of the work. The angle A C B, Fig. 121, should beonly about 5 or 6 degrees. 82 MACHIJSE…
Mechanical engineering
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