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CHICAGO-LATROBE NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit #42 - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit #42

The CHICAGO-LATROBE Aircraft Extension Drill: #42 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11072, MPN 11072). It features a 0.0935-inch diameter, 6-inch overall length, 135° split point, and…

SKU 3G-OTH-207948

Brand
CHICAGO-LATROBE
Item
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit #42
Part Number
11072
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Also known as:11072CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11072
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: #42 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11072, MPN 11072). It features a 0.0935-inch diameter, 6-inch overall length, 135° split point, and black oxide finish, meeting NAS 907 Type B specifications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Aircraft Extension Drill #42 used for?

The CHICAGO-LATROBE Aircraft Extension Drill #42 is used for drilling precision holes in aerospace and industrial applications where extended reach is required. Its NAS 907 Type B compliance and 135° split point make it suitable for drilling into hard metals and composites commonly found in aircraft assembly and maintenance.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #42?

The CHICAGO-LATROBE Aircraft Extension Drill #42 (MPN 11072) has a 0.0935-inch diameter, 6-inch overall length, 135° split point, and black oxide finish on high-speed steel. It meets NAS 907 Type B specifications, ensuring compatibility with aerospace drilling standards for extended-reach applications.

Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #42 worldwide?

You can source the CHICAGO-LATROBE Aircraft Extension Drill #42 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the drill reaches your facility efficiently. Contact us for availability and lead time.

How to select the right CHICAGO-LATROBE Aircraft Extension Drill for your application?

To select the right CHICAGO-LATROBE Aircraft Extension Drill, match the diameter and overall length to your hole depth and material. The #42 size (0.0935-inch) with a 135° split point reduces walking on curved surfaces. For aerospace work, ensure the drill meets NAS 907 Type B specs, as this CHICAGO-LATROBE model does.

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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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
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

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