The Heald simplified type of cylinder grinder A Grinder for Broaches A GRINDER specially designed for sharpening broachesis being marketed by the J. N. Lapointe Co. It con-sists of a solid column supporting a vertically adjustable … The l.iipomli brtinrh yrinder knee. This knee carries a table having both cross andlongitudinal hand feed. The grinder has a head and a foot-stock which can be removed when it is desired to clampsquare broaches and keyway cutter bars. The head-stockcomprises an index mechanism for use when…
Automobiles · Aeronautics
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