CHICAGO-LATROBE Aircraft Extension Drill: #22, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #22 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 3G-OTH-208002, MPN 11146) with a 0.1570-inch diameter, 12-inch overall length, 135° split point, and…
SKU 3G-OTH-208002
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: #22 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 3G-OTH-208002, MPN 11146) with a 0.1570-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 #22 used for?
The CHICAGO-LATROBE Aircraft Extension Drill #22 is used for drilling precision holes in aircraft assembly and maintenance. Its 12-inch overall length and NAS 907 Type B compliance make it suitable for reaching confined spaces in airframes and aerospace structures. The 135° split point reduces walking on curved surfaces.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #22?
The CHICAGO-LATROBE Aircraft Extension Drill #22 (MPN 11146) has a 0.1570-inch diameter, 12-inch overall length, 135° split point, and black oxide finish on high-speed steel. It conforms to NAS 907 Type B standards. The #22 wire-gauge size is designed for aerospace fasteners.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #22 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #22 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source genuine CHICAGO-LATROBE tooling for aerospace applications.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill for aerospace work?
Select the CHICAGO-LATROBE Aircraft Extension Drill based on hole size, reach, and material. The #22 drill (0.1570-inch diameter) with 12-inch length suits deep-access drilling in aluminum alloys. Ensure the drill meets NAS 907 Type B for aerospace compliance. The 135° split point aids self-centering on curved surfaces.
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.
