CHICAGO-LATROBE Aircraft Extension Drill: #42, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #42 is a NAS-Spec High-Speed Steel aircraft-extension drill bit (SKU 406Y36, MPN 11166) with a 0.0935-inch diameter, 12-inch overall length, 135° split point, and black…
SKU 3G-OTH-207950
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #42 is a NAS-Spec High-Speed Steel aircraft-extension drill bit (SKU 406Y36, MPN 11166) with a 0.0935-inch diameter, 12-inch overall length, 135° split point, and black oxide finish. It conforms to NAS 907 Type B standards.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #42 used for?
This NAS 907 Type B drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 12-inch overall length and 135° split point reduce walking and improve chip evacuation in high-strength materials.
What are the specifications of the CHICAGO-LATROBE 11166 drill bit?
The CHICAGO-LATROBE 11166 is a #42 aircraft extension drill with a 0.0935-inch diameter, 12-inch overall length, 135° split point, and black oxide HSS finish. It conforms to NAS 907 Type B standards for aerospace drilling.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills like the #42 (MPN 11166) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring compliance with NAS 907 Type B requirements.
How to select the right aircraft extension drill for deep-hole drilling?
Select based on hole diameter, material hardness, and reach. The CHICAGO-LATROBE #42 with 12-inch length and 135° split point suits deep aerospace holes. Match the drill to NAS 907 Type B specs for critical applications.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.
