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CHICAGO-LATROBE NAS-Spec HSS Aircraft-Extension Drill Bit #52 - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE NAS-Spec HSS Aircraft-Extension Drill Bit #52

The CHICAGO-LATROBE Aircraft Extension Drill: #52 is a NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0635-inch diameter and 12-inch overall length. It features a 135° split point and black oxide…

SKU 3G-OTH-207924

Brand
CHICAGO-LATROBE
Item
NAS-Spec HSS Aircraft-Extension Drill Bit #52
Part Number
11176
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Also known as:11176CHICAGO-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
11176
Type
Black Oxide HSS
Overall Lg
12"
Split Point
135°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: #52 is a NAS-Spec high-speed steel aircraft-extension drill bit with a 0.0635-inch diameter and 12-inch overall length. It features a 135° split point and black oxide finish, meeting NAS 907 Type B specifications (MPN 11176).

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 #52 used for?

This NAS-spec high-speed steel drill bit is designed for drilling in tight, hard-to-reach spaces on aircraft structures. Its 12-inch overall length and 135° split point allow precise hole creation in aerospace-grade materials, meeting NAS 907 Type B requirements for critical airframe assembly and maintenance tasks.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #52?

The CHICAGO-LATROBE Aircraft Extension Drill #52 (MPN 11176) has a 0.0635-inch diameter, 12-inch overall length, 135° split point, and black oxide finish. It is made of high-speed steel and conforms to NAS 907 Type B specifications, making it suitable for aerospace drilling applications.

Where to buy CHICAGO-LATROBE Aircraft Extension Drill #52 worldwide?

3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #52 to customers 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 operations.

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

Select based on hole diameter, reach, and material. The #52 size (0.0635-inch) with 12-inch length suits deep, confined aerospace drilling. Ensure the drill meets NAS 907 Type B specs for compliance. CHICAGO-LATROBE's black oxide HSS construction provides durability. For other sizes, consult 3G Electric for sourcing.

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
CHICAGO-LATROBE
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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