CHICAGO-LATROBE Aircraft Extension Drill: 7/16", 6" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 7/16" diameter (0.4375). It meets NAS 907 Type B specifications and features a 6" overall length, 135°…
SKU 3G-OTH-207883
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 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 7/16" diameter (0.4375). It meets NAS 907 Type B specifications and features a 6" overall length, 135° split point, and black oxide HSS finish (MPN 11026).
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill used for?
This drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 6" overall length and 135° split point allow precise entry into hard metals without walking, meeting NAS 907 Type B standards for aircraft maintenance and fabrication.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill?
The drill has a 7/16" diameter (0.4375"), 6" overall length, 135° split point, and black oxide HSS finish. It meets NAS 907 Type B specifications and carries MPN 11026. The high-speed steel construction provides durability for drilling in alloy steels and titanium.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this NAS-spec drill bit.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill?
Select based on hole diameter and depth requirements. This 7/16" drill with 6" length suits deep aerospace holes. Ensure your application matches NAS 907 Type B specs for material compatibility. The 135° split point reduces thrust, ideal for hard metals. Always verify shank fit with your chuck.
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.
