CHICAGO-LATROBE Aircraft Extension Drill: #3, 6" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill #3 is used for drilling precision holes in aircraft assembly and maintenance. Its extended 6-inch length reaches confined spaces, while the 135° split point reduces walking on curved surfaces. The black oxide HSS construction suits ferrous and non-ferrous metals in aerospace applications.

The CHICAGO-LATROBE Aircraft Extension Drill #3 (MPN 11033) has a 0.2130-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS construction. It conforms to NAS 907 Type B, making it suitable for NAS-spec aerospace drilling tasks. The #3 wire-gauge size ensures compatibility with standard aircraft fasteners.

You can source the CHICAGO-LATROBE Aircraft Extension Drill #3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times; we supply genuine CHICAGO-LATROBE tooling to aerospace and manufacturing facilities internationally.

Select the CHICAGO-LATROBE Aircraft Extension Drill based on hole diameter, material, and reach. The #3 drill (0.2130-inch) suits standard aircraft rivet holes. For deeper access, choose the 6-inch overall length. The 135° split point and black oxide HSS handle hardened steels and composites. Always match the NAS 907 Type B spec for aerospace compliance.