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National Stock Number:
3455-01-411-2264
Federal Supply Class:
3455
National Item Identification Number:
014112264
Description:
INSERT,CUTTING TOOL
Detail:
A geometrically shaped item with one or more edges designed for various machine operations such as boring, cut-off, planing, slotting, threading and turning. It is held in a pocket or other seating surfaces of a holder by mechanical means. It is not designed to be sharpened or reground. Indexable items must have two or more edges. For items designed for grinding, sharpening or with shanks, see CUTTER BIT, TOOL HOLDER.
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Manufacturer Information:
| NPR-131F/K68 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE | | NPR-131FK68 | 85597 | KENNAMETAL INC |
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Techincal Specification:
| ANGULAR MEASUREMENT AND TYPE | 55.0 DEGREES INCLUDED AND 3.0 DEGREES RAKE | | CUTTER DIRECTION FOR WHICH DESIGNED | RIGHT-HAND | | FEATURES PROVIDED | POSITIVE RAKE AND GROUND | | FUNCTION FOR WHICH DESIGNED | PROFILING | | OVERALL LENGTH | 0.500 INCHES NOMINAL | | OVERALL WIDTH | 0.188 INCHES NOMINAL | | MATERIAL | CARBIDE | | MOUNTING HOLE DIAMETER | 0.079 INCHES | | MOUNTING METHOD | PLAIN HOLE | | SHAPE | PARALLELOGRAM | | SPECIAL FEATURES | USED FOR SEVERE PROFILING AT LARGE DEPTHS OF CUT, WHICH IS THE TYPE OF CUTTING FREQUENTLY ENCOUNTERED ON TRACER LATHES.UNCOATED |
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