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CHICAGO-LATROBE Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split 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: 7/64", 12" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill: 7/64" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 0.1094-inch diameter and 12-inch overall length. It features a 135° split point and black oxide…

SKU 3G-OTH-207807

Brand
CHICAGO-LATROBE
Item
Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split Point
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11099
Type
Black Oxide HSS
Overall Lg
12"
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: 7/64" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 0.1094-inch diameter and 12-inch overall length. It features a 135° split point and black oxide finish, meeting NAS 907 Type B specifications (MPN 11099).

Frequently Asked Questions

What is the CHICAGO-LATROBE Aircraft Extension Drill 7/64" used for?

This drill is designed for aerospace and industrial applications requiring deep-hole drilling in hard metals. Its 12-inch length and 135° split point reduce walking and thrust, making it ideal for aircraft maintenance and fabrication where NAS 907 Type B compliance is specified.

What are the specifications of the CHICAGO-LATROBE 11099 drill?

The CHICAGO-LATROBE 11099 is a 7/64" (0.1094-inch) diameter high-speed steel aircraft-extension drill with a 12-inch overall length. It features a 135° split point, black oxide finish, and meets NAS 907 Type B specifications for aerospace drilling applications.

Where to buy CHICAGO-LATROBE 11099 worldwide?

3G Electric supplies the CHICAGO-LATROBE 11099 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NAS-spec drill bit.

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

Select based on hole diameter, depth, and material. For aerospace work, ensure the drill meets NAS 907 Type B specs. The 7/64" size with 135° split point suits hard metals. Match overall length to access depth. 3G Electric can help you choose the correct CHICAGO-LATROBE drill for your application.

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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