CHICAGO-LATROBE Aircraft Extension Drill: 9/32", 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 9/32" (0.2813) diameter. It meets NAS 907 Type B specifications and features a 12" overall length, 135°…
SKU 3G-OTH-207851
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 9/32" (0.2813) diameter. It meets NAS 907 Type B specifications and features a 12" overall length, 135° split point, and black oxide HSS finish (MPN 11110).
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill used for?
This NAS-spec drill is designed for aerospace and high-precision metal drilling where extended reach is required. Its 12" overall length and 135° split point reduce walking and improve hole accuracy in tight spaces, common in aircraft assembly and maintenance.
What are the specifications of the CHICAGO-LATROBE 11110 drill?
The CHICAGO-LATROBE 11110 is a 9/32" (0.2813) diameter, 12" overall length, 135° split point, black oxide HSS aircraft extension drill. It meets NAS 907 Type B specifications, ensuring compatibility with aerospace standards for high-strength materials.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS 907 Type B drill to your facility, regardless of location.
How to select the right aircraft extension drill for deep hole drilling?
Select a drill with a 135° split point to reduce thrust and walking, and ensure overall length matches your depth requirement. For aerospace work, verify NAS specification compliance (e.g., NAS 907 Type B) and choose black oxide HSS for heat resistance and lubricity.
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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.















