CHICAGO-LATROBE Aircraft Extension Drill: #24, 6" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #24 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X28, MPN 11054) with a 0.1520-inch diameter, 6-inch overall length, 135° split point, and black…
SKU 3G-OTH-207996
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #24 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X28, MPN 11054) with a 0.1520-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It conforms to NAS 907 Type B specifications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #24 used for?
This NAS-spec drill is designed for aerospace and high-precision metalworking applications where extended reach is required. Its 135° split point reduces walking on curved surfaces, and the black oxide HSS construction provides heat resistance and chip flow in tough alloys.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #24?
The CHICAGO-LATROBE 11054 is a #24 drill with a 0.1520-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS finish. It conforms to NAS 907 Type B specifications, making it suitable for aircraft maintenance and fabrication tasks.
Where to buy CHICAGO-LATROBE Aircraft Extension Drill #24 worldwide?
3G Electric supplies the CHICAGO-LATROBE 11054 aircraft extension drill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this NAS-spec tool.
How to select the right aircraft extension drill for NAS 907 applications?
For NAS 907 Type B applications, choose a drill with a 135° split point and black oxide finish, like the CHICAGO-LATROBE #24. Ensure the diameter matches your fastener or hole requirement (0.1520 inches for #24) and that overall length provides adequate reach without excessive deflection.
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3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel aircraft-extension drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















