Part Details | CUTTING TOOL INSERT
3455-01-237-7489 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: TPE221LP7, TPE-221/LP-7, TPE221VC7, TPE-221/VC-7, 3455-01-237-7489, 01-237-7489, 3455012377489, 012377489
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 34 | AUG 05, 1986 | 01-237-7489 | 35859 ( INSERT, CUTTING TOOL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3455-01-237-7489
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TPE-221/LP-7 | 75707 | LINCOLN PRECISION CARBIDE INC |
| TPE-221/VC-7 | 29125 | VALENITE INC |
Technical Data | NSN 3455-01-237-7489
| Characteristic | Specifications |
|---|---|
| MATERIAL | CARBIDE |
| FUNCTION FOR WHICH DESIGNED | MILLING |
| SHAPE | TRIANGULAR |
| OVERALL THICKNESS | 0.125 INCHES NOMINAL |
| INSCRIBED CIRCLE DIAMETER | 0.250 INCHES |
| ANGULAR MEASUREMENT AND TYPE | 60.0 DEGREES INCLUDED AND 11.0 DEGREES RELIEF |
| POINT RADIUS | 0.015 INCHES |
| CUTTER DIRECTION FOR WHICH DESIGNED | G$L |
| MOUNTING METHOD | CLAMP |
| FEATURES PROVIDED | POSITIVE RAKE AND ALL SURFACES GROUND |