CHICAGO-LATROBE Aircraft Extension Drill: #59, 6" Overall Lg, 135° Point
The CHICAGO-LATROBE Aircraft Extension Drill: #59 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X63, MPN 11089). It features a 0.0410-inch diameter, 6-inch overall length, 135° point, and black…
SKU 3G-OTH-207909
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #59 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X63, MPN 11089). It features a 0.0410-inch diameter, 6-inch overall length, 135° point, and black oxide finish, conforming to NAS 907 Type B.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #59 used for?
This drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 6-inch overall length and 135 ° point allow precise entry into hard materials like stainless steel and titanium, meeting NAS 907 Type B specifications for aircraft maintenance and manufacturing.
What are the specifications of the CHICAGO-LATROBE 11089 drill bit?
The CHICAGO-LATROBE 11089 is a #59 aircraft extension drill bit with a 0.0410-inch diameter, 6-inch overall length, 135° point, and black oxide finish on high-speed steel. It conforms to NAS 907 Type B, making it suitable for precision drilling in aerospace-grade materials.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills like the #59 (MPN 11089) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine NAS-spec tooling for your aerospace or industrial operations.
How to select the right aircraft extension drill bit for deep-hole drilling?
Select based on diameter, overall length, point angle, and material compatibility. For aerospace work, choose NAS 907 Type B bits like the CHICAGO-LATROBE #59 with a 135° point and black oxide finish to reduce friction and heat in deep holes. Confirm shank fit and required reach 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.
