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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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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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.

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?

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Aircraft Extension Drill: #55, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11085)
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #55, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11085)
CHICAGO-LATROBE Aircraft Extension Drill: #56, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11086)
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #56, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11086)
This #53 aircraft-extension drill bit is made from high-speed steel with a black oxide finish. It has a 0.0595-inch diameter, 6-inch overall length, and a 135° point angle. Designed for deep-hole drilling in confined spaces, it meets NAS 907 Type B specifications for aerospace and industrial applications
CHICAGO-LATROBE
This #53 aircraft-extension drill bit is made from high-speed steel with a black oxide finish. It has a 0.0595-inch diameter, 6-inch overall length, and a 135° point angle. Designed for deep-hole drilling in confined spaces, it meets NAS 907 Type B specifications for aerospace and industrial applications
CHICAGO-LATROBE Aircraft Extension Drill: #57, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11087)
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #57, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11087)
This NAS 907 Type B compliant drill bit is designed for deep-hole drilling in confined spaces, typical in aerospace and industrial maintenance. It features a #58 wire-gauge diameter (0.0420 inches), 6-inch overall length, 135° split-point tip, and black oxide high-speed steel construction to reduce friction and enhance cutting performance
CHICAGO-LATROBE
This NAS 907 Type B compliant drill bit is designed for deep-hole drilling in confined spaces, typical in aerospace and industrial maintenance. It features a #58 wire-gauge diameter (0.0420 inches), 6-inch overall length, 135° split-point tip, and black oxide high-speed steel construction to reduce friction and enhance cutting performance
CHICAGO-LATROBE Aircraft Extension Drill: #59, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11089)
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #59, 6" Overall Lg, 135° Point, Black Oxide HSS (MPN 11089)

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