American machinists' handbook and dictionary of shop terms : a reference book of machine shop and drawing room data, methods and definitions (1914)
Colvin, Fred H. (Fred Herbert), 1867-1965, Stanley, Frank A. (Frank Arthur), b. 1874 · New York : McGraw-Hill book company ; London : Hill · leaf 266
amers cUng to nickel steel and do notcut it as well as carbon steel. REAMER AND CUTTER GRINDING 237 Fig. I is a cross-section of a hand reamer. Two clearance lines,A and B, are ground on the blades, a being the cutting clearanceand b the second clearance called for in the table. The object ofgiving… … Fig. I. — Cross-section of Hand Reamer Chucking reamers for gray iron and bronze have, in this system, 23-degree beveled ends as shown in Fig. 2, and are provided with twoclearances along the blades, for which the settings are given in Table3. The beveled ends have only one clearance which is equal…
Machine-shop practice
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