AT441HS-SPEC-B: HOLDER,COUNTERSINK.
The HOLDER,COUNTERSINK is a the manufacturer industrial component. Key specifications include shank_type: ROUND, design_type: CUTTING-OFF, shank_diameter: 0.25 INCHES NOMINAL IN, cutter_diameter_range: +0.0010 TO 0.3125 INCHES IN, cutter_drive_type_for_which_designed: THREADED, part_name_assigned_by_controlling_agency: MICROSTOP. This part is cataloged in the U.S.
Government catalog under NSN 3460-01-665-7129, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| shank_type | ROUND |
| design_type | CUTTING-OFF |
| shank_diameter | 0.25 INCHES NOMINAL IN |
| cutter_diameter_range | +0.0010 TO 0.3125 INCHES IN |
| cutter_drive_type_for_which_designed | THREADED |
| part_name_assigned_by_controlling_agency | MICROSTOP |
| NSN | 3460-01-665-7129 |
| SHANK DIAMETER | 0.25 INCHES NOMINAL IN |
| CUTTER DIAMETER RANGE | +0.0010 TO 0.3125 INCHES IN |
| DESIGN TYPE | CUTTING-OFF |
| SHANK TYPE | ROUND |
| CUTTER DRIVE TYPE FOR WHICH DESIGNED | THREADED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MICROSTOP |
No substitute or cross-reference records for this part.