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

The CHICAGO-LATROBE Aircraft Extension Drill: #46 is a NAS-Spec high-speed steel aircraft-extension drill bit (SKU 11076, MPN 11076). It features a 0.0810-inch diameter, 6-inch overall length, 135° split point, and…

SKU 3G-OTH-207936

Brand
CHICAGO-LATROBE
Item
NAS-Spec HSS Aircraft-Extension Drill Bit
Part Number
11076
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Also known as:11076CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11076
Type
Black Oxide HSS
Overall Lg
6"
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: #46 is a NAS-Spec high-speed steel aircraft-extension drill bit (SKU 11076, MPN 11076). It features a 0.0810-inch diameter, 6-inch overall length, 135° split point, and black oxide finish, conforming to NAS 907 Type B. This tool is designed for precision drilling in aerospace and industrial applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Aircraft Extension Drill #46 used for?

This NAS-spec high-speed steel drill bit is designed for precision drilling in aerospace and industrial applications. Its 6-inch overall length and 135° split point enable accurate hole creation in tight spaces, while the black oxide finish reduces friction and extends tool life.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #46?

The CHICAGO-LATROBE Aircraft Extension Drill #46 (MPN 11076) has a 0.0810-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS finish. It conforms to NAS 907 Type B, making it suitable for aerospace-grade drilling tasks.

Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #46 worldwide?

3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #46 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location, ensuring you receive genuine NAS-spec tooling for your operations.

How to select the right aircraft extension drill for aerospace work?

When selecting an aircraft extension drill, match the diameter and overall length to your hole depth and access constraints. A 135° split point reduces walking on curved surfaces, and NAS 907 Type B compliance ensures compatibility with aerospace standards. CHICAGO-LATROBE offers this #46 drill for such precision tasks.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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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
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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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