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CHICAGO-LATROBE Aircraft Extension Drill: #54, 6" Overall Lg, 135° Point - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE Aircraft Extension Drill: #54, 6" Overall Lg, 135° Point

The CHICAGO-LATROBE Aircraft Extension Drill: #54 is an NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0550-inch diameter, 6-inch overall length, 135° point, and black oxide finish. It meets NAS 907…

SKU 3G-OTH-207918

Brand
CHICAGO-LATROBE
Item
Aircraft Extension Drill: #54, 6" Overall Lg, 135° Point
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11084
Type
Black Oxide HSS
Overall Lg
6"
Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: #54 is an NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0550-inch diameter, 6-inch overall length, 135° point, and black oxide finish. It meets NAS 907 Type B specifications and is identified by manufacturer part number 11084.

Frequently Asked Questions

What is the CHICAGO-LATROBE Aircraft Extension Drill #54 used for?

This NAS-spec high-speed steel drill bit is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 6-inch overall length and 135° point allow precise entry into hard materials like stainless steel and titanium, common in aircraft maintenance and fabrication.

What are the specifications of the CHICAGO-LATROBE 11084 drill bit?

The CHICAGO-LATROBE 11084 is a #54 aircraft extension drill bit with a 0.0550-inch diameter, 6-inch overall length, 135° point, and black oxide HSS finish. It meets NAS 907 Type B specifications, ensuring compliance with aerospace standards for high-strength drilling.

Where to buy CHICAGO-LATROBE Aircraft Extension Drill #54 worldwide?

3G Electric supplies the CHICAGO-LATROBE 11084 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec tool to your facility, ensuring compliance with aerospace procurement requirements.

How to select the right aircraft extension drill bit for deep-hole drilling?

For deep-hole drilling in aerospace alloys, choose a bit with a 135° split point to reduce walking and a black oxide finish for heat resistance. The CHICAGO-LATROBE #54 offers a 6-inch reach and NAS 907 Type B compliance, ideal for precision work in confined spaces.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-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.

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