CHICAGO-LATROBE Aircraft Extension Drill: #10, 6" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #10 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X14, MPN 11040) with a 0.1935-inch diameter, 6-inch overall length, 135° split point, and black…
SKU 3G-OTH-208037
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #10 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406X14, MPN 11040) with a 0.1935-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It conforms to NAS 907 Type B standards.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #10 used for?
The CHICAGO-LATROBE Aircraft Extension Drill #10 is designed for drilling in tight, hard-to-reach spaces on aircraft assemblies and other precision metalwork. Its 6-inch overall length and 135° split point provide accurate starts and efficient chip evacuation in high-strength alloys.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #10?
This drill bit has a #10 wire-gauge diameter of 0.1935 inches, a 6-inch overall length, a 135° split point, and a black oxide finish on high-speed steel. It conforms to NAS 907 Type B standards and carries MPN 11040.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #10 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #10 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill for your job?
Select the drill based on hole size, material hardness, and reach requirements. The #10 size (0.1935-inch diameter) suits standard aircraft fasteners. For deeper or angled holes, the 6-inch extension and 135° split point reduce walking and improve accuracy in high-strength alloys.
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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.















