Part Details | CUTTING TOOL INSERT
3455-01-045-0321 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.
Alternate Parts: TNMS431K21, TNMS-431/K21, TNMS431K21, TNMS-431/K21, TNMS431 TS50, 3455-01-045-0321, 01-045-0321, 3455010450321, 010450321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | JUL 25, 1977 | 01-045-0321 | 35859 ( INSERT, CUTTING TOOL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3455-01-045-0321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TNMS-431/K21 | 85597 | KENNAMETAL INC. |
| TNMS-431/K21 | 7W680 | KENNAMETAL INC.DIV CHARLOTTE BUSINESS OFFICE |
| TNMS431 TS50 | 3X999 | TOOL SERV |
Technical Data | NSN 3455-01-045-0321
| Characteristic | Specifications |
|---|---|
| MATERIAL | CARBIDE |
| FUNCTION FOR WHICH DESIGNED | MILLING |
| SHAPE | TRIANGULAR |
| OVERALL LENGTH | 0.734 INCHES NOMINAL |
| OVERALL WIDTH | 0.734 INCHES NOMINAL |
| OVERALL THICKNESS | 0.188 INCHES NOMINAL |
| INSCRIBED CIRCLE DIAMETER | 0.375 INCHES |
| ANGULAR MEASUREMENT AND TYPE | 60.0 DEGREES INCLUDED AND 15.0 DEGREES RAKE |
| POINT RADIUS | 0.016 INCHES |
| MOUNTING METHOD | COUNTERSUNK HOLE |
| MOUNTING HOLE DIAMETER | 0.203 INCHES |
| FEATURES PROVIDED | CHIPBREAKER AND POSITIVE RAKE |
| SPECIAL FEATURES | HONED |