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National Stock Number:
3455-01-051-1322
Federal Supply Class:
3455
National Item Identification Number:
010511322
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-P/K21 | 7W680 | KENNAMETAL INC. DIV CHARLOTTE BUSINESS OFFICE | | T-221-P/K21 | 85597 | KENNAMETAL INC | | T-221-P/KC850 | 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 | HONED AND POSITIVE 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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