CHICAGO-LATROBE Aircraft Extension Drill: #26, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #26 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y20, MPN 11150). It features a 0.1470-inch diameter, 12-inch overall length, 135° split point, and…
SKU 3G-OTH-208102
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #26 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y20, MPN 11150). It features a 0.1470-inch diameter, 12-inch overall length, 135° split point, and black oxide finish, conforming to NAS 907 Type B.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #26 used for?
This drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 12-inch overall length and NAS 907 Type B compliance make it suitable for aircraft assembly, maintenance, and repair tasks where precision and reach are critical.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #26?
The drill has a 0.1470-inch diameter (#26), 12-inch overall length, 135° split point, and black oxide finish on high-speed steel. It conforms to NAS 907 Type B and carries MPN 11150. These specs ensure durability and accurate hole placement in hard-to-reach locations.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #26 worldwide?
3G Electric supplies this CHICAGO-LATROBE drill worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this NAS-spec tool to any country.
How to select the right CHICAGO-LATROBE Aircraft Extension Drill for your application?
Match the drill diameter and length to your hole depth and material. For aerospace work, ensure NAS 907 Type B compliance and a 135° split point to reduce walking. The black oxide finish on HSS provides chip flow and wear resistance. Consult your engineering specs before ordering.
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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.















