CHICAGO-LATROBE Aircraft Extension Drill: #52, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #52 is a NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0635-inch diameter and 12-inch overall length. It features a 135° split point and black oxide…
SKU 3G-OTH-207924
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #52 is a NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0635-inch diameter and 12-inch overall length. It features a 135° split point and black oxide finish, meeting NAS 907 Type B specifications (MPN 11176).
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 #52 used for?
This NAS-spec high-speed steel drill bit is designed for drilling in tight, hard-to-reach spaces on aircraft structures. Its 12-inch overall length and 135° split point allow precise hole creation in aerospace-grade materials, meeting NAS 907 Type B requirements for critical airframe assembly and maintenance tasks.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #52?
The CHICAGO-LATROBE Aircraft Extension Drill #52 (MPN 11176) has a 0.0635-inch diameter, 12-inch overall length, 135° split point, and black oxide finish. It is made of high-speed steel and conforms to NAS 907 Type B specifications, making it suitable for aerospace drilling applications.
Where to buy CHICAGO-LATROBE Aircraft Extension Drill #52 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #52 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec drill bit for your aerospace operations.
How to select the right CHICAGO-LATROBE aircraft extension drill bit?
Select based on hole diameter, reach, and material. The #52 size (0.0635-inch) with 12-inch length suits deep, confined aerospace drilling. Ensure the drill meets NAS 907 Type B specs for compliance. CHICAGO-LATROBE's black oxide HSS construction provides durability. For other sizes, consult 3G Electric for sourcing.
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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.















