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National Stock Number:
3455-01-192-3073
Federal Supply Class:
3455
National Item Identification Number:
011923073
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:
| B94.25 CNMG-643A TABLE 27 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | CNMG-643/K45 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE | | CNMG-643/K45 | 85597 | KENNAMETAL INC |
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Techincal Specification:
| ANGULAR MEASUREMENT AND TYPE | 80.0 DEGREES INCLUDED AND 5.0 DEGREES RAKE | | FEATURES PROVIDED | CHIPBREAKER AND NEGATIVE RAKE AND HONED | | FUNCTION FOR WHICH DESIGNED | MILLING | | INSCRIBED CIRCLE DIAMETER | 0.750 INCHES | | OVERALL THICKNESS | 0.250 INCHES NOMINAL | | MATERIAL | CARBIDE | | MOUNTING HOLE DIAMETER | 0.312 INCHES | | MOUNTING METHOD | PLAIN HOLE | | POINT RADIUS | 0.047 INCHES | | SHAPE | DIAMOND | | SPECIAL FEATURES | MATERIAL SHALL BE GRADE X-7 IAW MIL-STD-982 | | SPECIFICATION/STANDARD DATA | 80204-B94.25 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
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