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CHICAGO-LATROBE Aircraft Extension Drill: 7/32", 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: 7/32", 12" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill (SKU 406X75, MPN 11106) is a NAS-Spec high-speed steel aircraft-extension drill bit with a 7/32" diameter (0.2188). It features a 12" overall length, 135° split point, and…

SKU 3G-OTH-207835

Brand
CHICAGO-LATROBE
Item
Aircraft Extension Drill: 7/32", 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
11106
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 (SKU 406X75, MPN 11106) is a NAS-Spec high-speed steel aircraft-extension drill bit with a 7/32" diameter (0.2188). It features a 12" overall length, 135° split point, and black oxide finish, conforming to NAS 907 Type B standards.

Frequently Asked Questions

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

This drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 12" overall length and 135° split point allow precise entry into hard metals, while the NAS 907 Type B compliance ensures it meets aircraft maintenance and manufacturing standards.

What are the specifications of the CHICAGO-LATROBE 11106 drill?

The CHICAGO-LATROBE 11106 is a 7/32" (0.2188) diameter aircraft extension drill with a 12" overall length, 135° split point, and black oxide HSS finish. It conforms to NAS 907 Type B standards, making it suitable for demanding aerospace drilling tasks.

Where to buy CHICAGO-LATROBE 11106 worldwide?

3G Electric supplies the CHICAGO-LATROBE 11106 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NAS-spec drill bit to any country.

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

Select a drill that meets NAS 907 Type B standards, like the CHICAGO-LATROBE 11106. Ensure the diameter (7/32") and overall length (12") match your hole depth and material. The 135° split point reduces walking on curved surfaces, and black oxide HSS provides heat resistance for extended use.

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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