The tripping may also be accomplished manually, by throwing the black- knobbed reversing lever up or down. ... Extension of Hole Location Service a The Moore Jig Grinder is an extension of the idea of complete hole location service. As with the Jig ... Accessories and Small Tools a Moore Jig Grinder accessories are given the same thorough consideration as those employed with the Moore Jig Borer.
|Title||:||Precision hole location for interchangability in toolmaking and production|
|Author||:||J. Robert Moore, W. J. Woodworth|