CHICAGO-LATROBE Aircraft Extension Drill: 5/32", 12" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill is used for drilling deep holes in aircraft structures and other tight-access industrial applications. Its 12-inch overall length and 135° split point allow precise entry and chip evacuation in aerospace-grade materials, meeting NAS 907 Type B specifications for critical assembly work.

The CHICAGO-LATROBE 11102 is a 5/32-inch (0.1563-inch) diameter aircraft extension drill with a 12-inch overall length, 135° split point, and black oxide high-speed steel construction. It conforms to NAS 907 Type B standards, making it suitable for aerospace drilling applications where extended reach and precision are required.

3G Electric supplies CHICAGO-LATROBE aircraft extension drills worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the 11102 (SKU 406X71) or other NAS-spec drill bits.

Select the CHICAGO-LATROBE aircraft extension drill based on hole diameter, depth, and material. For the 11102 model, the 5/32-inch diameter and 12-inch length suit deep drilling in aluminum or steel alloys. The 135° split point reduces walking on curved surfaces. Always match the drill to NAS 907 Type B requirements for aerospace compliance.