CHICAGO-LATROBE Aircraft Extension Drill: 27/64", 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit in 27/64" size (0.4219 inch). It features a 12" overall length, 135° split point, and black oxide finish…
SKU 3G-OTH-207881
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 in 27/64" size (0.4219 inch). It features a 12" overall length, 135° split point, and black oxide finish, meeting NAS 907 Type B specifications (MPN 11119).
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 hard metals. Its 12" overall length and 135° split point reduce walking and improve chip evacuation, meeting NAS 907 Type B specs for aircraft maintenance and fabrication.
What are the specifications of the CHICAGO-LATROBE 11119 drill?
The CHICAGO-LATROBE 11119 is a 27/64" (0.4219 inch) black oxide HSS aircraft extension drill with a 12" overall length, 135° split point, and NAS 907 Type B compliance. It is designed for precision drilling in aerospace-grade materials.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills 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 the 11119 model.
How to select the right aircraft extension drill for deep-hole drilling?
Select based on hole diameter, material hardness, and required depth. The CHICAGO-LATROBE 11119 with 135° split point and black oxide finish reduces friction and heat. Ensure the drill meets NAS 907 Type B for aerospace compliance. 3G Electric can advise on sizing.
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.
