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Adcock & Shipley Model 1ES-J. This model was an automatic cycle machine, but designed for ease of setting up and therefore ideal for small-batch production runs. A single lever initiated the cycle of rapid approach, change to feed cut and then rapid return. The rapid approach and return speeds were 220" per minute and the twelve cutting-feed rates varied between 0.005" and 0.044" per single revolution of the cutter spindle. As on the ordinary 1ESG, eighteen spindle speeds were provided from 50 to 2500 rpm.
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