CHICAGO-LATROBE Aircraft Extension Drill: #34, 6" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill #34 is designed for drilling in tight, hard-to-reach spaces on aircraft assemblies and other precision metalwork. Its extended length and 135° split point reduce walking and improve hole accuracy in high-strength alloys, meeting NAS 907 Type B specifications for aerospace applications.

The CHICAGO-LATROBE Aircraft Extension Drill #34 (MPN 11064) has a 0.1110-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS construction. It conforms to NAS 907 Type B and is a high-speed steel aircraft-extension drill bit suitable for precision drilling in aerospace-grade materials.

3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #34 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NAS-spec drill bit to meet your procurement needs.

Select the CHICAGO-LATROBE aircraft extension drill based on hole diameter, material hardness, and reach requirements. For the #34 size (0.1110-inch), the 135° split point and black oxide HSS provide durability in aerospace alloys. Ensure the drill conforms to NAS 907 Type B for compliance. 3G Electric can advise on sizing and application.