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CHICAGO-LATROBE #53 NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE #53 NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit

The CHICAGO-LATROBE Aircraft Extension Drill: #53 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11083, MPN 11083). It features a 0.0595-inch diameter, 6-inch overall length, 135° point, and black…

SKU 3G-OTH-207920

Brand
CHICAGO-LATROBE
Item
#53 NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit
Part Number
11083
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Also known as:11083CHICAGO-LATROBE
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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
11083
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: #53 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11083, MPN 11083). It features a 0.0595-inch diameter, 6-inch overall length, 135° point, and black oxide finish, meeting NAS 907 Type B specifications.

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 #53 used for?

This drill 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 metals. The NAS 907 Type B compliance ensures it meets strict aircraft manufacturing standards for reliability and performance.

What are the specifications of the CHICAGO-LATROBE 11083 drill?

The CHICAGO-LATROBE 11083 is a #53 aircraft extension drill with a 0.0595-inch diameter, 6-inch overall length, 135° point angle, and black oxide finish on high-speed steel. It meets NAS 907 Type B specifications, making it suitable for precision drilling in aerospace-grade materials.

Where to buy CHICAGO-LATROBE 11083 worldwide?

3G Electric supplies the CHICAGO-LATROBE 11083 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec drill bit for your aerospace or manufacturing needs.

How to select the right CHICAGO-LATROBE aircraft extension drill?

Select based on hole diameter, material hardness, and depth requirements. For the #53 size (0.0595-inch), use it for small-diameter holes in steel or aluminum. The 135° point reduces walking on curved surfaces. Always match the drill to NAS 907 Type B specs for aerospace compliance.

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.
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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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Black oxide high-speed steel aircraft-extension drill bit with 135° split point and 12" overall length. Conforms to NAS 907 Type B. Used for drilling deep holes in aircraft structures and other tight-access industrial applications
This NAS 907 Type B aircraft-extension drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point for reduced walking on curved surfaces and an extended 6-inch overall length for reaching confined areas. Suitable for drilling in tough alloys in aerospace and precision metalworking applications
CHICAGO-LATROBE
This NAS 907 Type B aircraft-extension drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point for reduced walking on curved surfaces and an extended 6-inch overall length for reaching confined areas. Suitable for drilling in tough alloys in aerospace and precision metalworking applications

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