CHICAGO-LATROBE Aircraft Extension Drill: 15/64", 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill (15/64") is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 3G-OTH-207839). It features a 0.2344" diameter, 12" overall length, 135° split point, and black…
SKU 3G-OTH-207839
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill (15/64") is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 3G-OTH-207839). It features a 0.2344" diameter, 12" overall length, 135° split point, and black oxide HSS finish, meeting NAS 907 Type B specifications (MPN 11107).
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill used for?
This 15/64" drill is designed for deep-hole drilling in aircraft assembly and maintenance. Its 12" overall length and 135° split point reduce walking and cutting forces, making it ideal for precision work in tight spaces on aerospace-grade materials.
What are the specifications of the CHICAGO-LATROBE 11107 drill?
The CHICAGO-LATROBE 11107 is a 15/64" (0.2344") diameter aircraft extension drill with 12" overall length, 135° split point, and black oxide HSS finish. It meets NAS 907 Type B specifications for aerospace drilling applications.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 907 Type B drill bit.
How to select the right aircraft extension drill for deep-hole drilling?
Choose a drill with NAS 907 Type B compliance for aerospace standards. The 135° split point on this CHICAGO-LATROBE bit reduces thrust and prevents walking. Match diameter and overall length to your hole depth and material—this 12" bit suits deep access in aluminum or alloy stacks.
Used in
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.
