
Chicago-latrobe 3G-OTH-208003 — Technical Specifications
The CHICAGO-LATROBE Aircraft Extension Drill: #21 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X25, MPN 11051) with a 0.1590-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It conforms to NAS 907 Type B standards.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Black Oxide HSS |
| Overall Lg | 6" |
| Split Point | 135° |
| Manufacturer Part Number | 11051 |
