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National Stock Number:
3455-01-046-8086
Federal Supply Class:
3455
National Item Identification Number:
010468086
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-N/K68 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE | | T-221-N/K68 | 85597 | KENNAMETAL INC |
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Techincal Specification:
| ANGULAR MEASUREMENT AND TYPE | 60.0 DEGREES INCLUDED AND 5.0 DEGREES RAKE | | CUTTER DIRECTION FOR WHICH DESIGNED | LEFT-HAND OR RIGHT-HAND | | FEATURES PROVIDED | ALL SURFACES GROUND AND NEGATIVE RAKE | | FUNCTION FOR WHICH DESIGNED | MILLING | | INSCRIBED CIRCLE DIAMETER | 0.250 INCHES | | OVERALL LENGTH | 0.359 INCHES NOMINAL | | OVERALL THICKNESS | 0.125 INCHES NOMINAL | | OVERALL WIDTH | 0.359 INCHES NOMINAL | | MATERIAL | CARBIDE | | MOUNTING HOLE DIAMETER | 0.093 INCHES | | MOUNTING METHOD | COUNTERSUNK HOLE | | POINT RADIUS | 0.016 INCHES | | SHAPE | TRIANGULAR |
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