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National Stock Number:
3455-01-053-3381
Federal Supply Class:
3455
National Item Identification Number:
010533381
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:
| T-221-S/K420 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE | | T-221-S/K420 | 85597 | KENNAMETAL INC | | T-221-S/KC730 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE |
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Techincal Specification:
| ANGULAR MEASUREMENT AND TYPE | 60.0 DEGREES INCLUDED AND 5.0 DEGREES RELIEF | | FEATURES PROVIDED | CHIPBREAKER AND POSITIVE RAKE AND HONED | | FUNCTION FOR WHICH DESIGNED | MILLING | | MATERIAL | CARBIDE | | INSCRIBED CIRCLE DIAMETER | 0.250 INCHES | | POINT RADIUS | 0.016 INCHES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE DIAMETER | 0.093 INCHES | | MOUNTING METHOD | COUNTERSUNK HOLE | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | SHAPE | TRIANGULAR |
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