CHICAGO-LATROBE Aircraft Extension Drill: #54, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #54 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y48, MPN 11178) with a 0.0550-inch diameter, 12-inch overall length, 135° split point, and black…
SKU 3G-OTH-207919
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #54 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y48, MPN 11178) with a 0.0550-inch diameter, 12-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 #54 used for?
The CHICAGO-LATROBE Aircraft Extension Drill #54 is used for drilling precision holes in aerospace and industrial applications, particularly in tight or hard-to-reach areas. Its 12-inch overall length and NAS 907 Type B compliance make it suitable for aircraft assembly and maintenance tasks requiring deep-hole drilling in metal alloys.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #54?
The CHICAGO-LATROBE Aircraft Extension Drill #54 (MPN 11178) has a 0.0550-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, ensuring compatibility with aerospace drilling requirements.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #54 worldwide?
You can source the CHICAGO-LATROBE Aircraft Extension Drill #54 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring compliance with international shipping requirements for precision tooling.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill for aerospace work?
To select the correct CHICAGO-LATROBE Aircraft Extension Drill, match the diameter and length to your hole depth and material. The #54 size (0.0550-inch) with a 135° split point reduces walking on curved surfaces. Ensure NAS 907 Type B compliance for aerospace standards, and choose black oxide HSS for heat resistance in ferrous metals.
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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.
