FIELD: machining, tools. SUBSTANCE: tap-broach has body 1, in which slot 2 removable nonresharpened plates 3 are mounted. Each plate rests by one of its faces against adjusting screws 4, 5, and clamping screw 6 clamps plate 3 to the bearing plane of slot 2. The extension of plate 3 and its angular position may be varied by positioning adjusting screws 4, 5. EFFECT: improved structure. 2 cl, 6 dwg
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Authors
Dates
1994-02-28—Published
1992-02-28—Filed