Here we have a ANSI, American Nation Standard, ASME American Society of Mechanical Engineers, ANSI B5.8-1972, 22 pages.
Purpose. Chuck sizes and diameters. Specifications for Class I and II chucks. Body dimension and master jaw dimensions of class II: wrench-operated chucks and of draw-bar operated chuks. Class I and II comparision. Specifications of: Class III chucks; type A & B spindle noses; type D-1 spinle noses; type L spindle noses. Directions for balancing of chucks for: type A, B, and D-1 spindles; type L. Chuck: independant; self-centering; combination; wrench-operated; draw-bar operated; chuck body; master jaw; top jaw.
Lightly read, minimal page creasing, no inner page rips or tears. Jacket/cover has some edge, surface, and corner wear.
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