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CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (13/32", MPN 42626) is a TiAlN-coated HSS, NAS 907 Type B drill bit with a 135° split point. Designed for aerospace applications, it meets NAS-Spec requirements for…

SKU 3G-OTH-190569

Brand
CHICAGO-LATROBE
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit
Part Number
42626
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:42626CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42626
Type
TiAlN-Coated HSS, NAS 907 Type B
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (13/32", MPN 42626) is a TiAlN-coated HSS, NAS 907 Type B drill bit with a 135° split point. Designed for aerospace applications, it meets NAS-Spec requirements for precision drilling. 3G Electric interprets your demand for specialized tooling, sources this genuine OEM bit, and supports your procurement across 14 industrial departments — with deep specialist expertise in combustion, pumps, and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE 42626 drill bit used for?

This CHICAGO-LATROBE jobber length drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking, while the TiAlN coating extends tool life in tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 42626 drill bit?

The CHICAGO-LATROBE 42626 is a 13/32" (0.4063 inch) jobber length drill bit with a 135° split point, TiAlN-coated HSS construction, and meets NAS 907 Type B standards. It is designed for aerospace applications requiring precision and durability.

Where to buy CHICAGO-LATROBE 42626 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 42626 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling regardless of your location.

How to select the right CHICAGO-LATROBE drill bit for aerospace work?

For aerospace drilling, choose a bit that meets NAS specs like the CHICAGO-LATROBE 42626. The 135° split point and TiAlN coating improve chip evacuation and heat resistance. Match the diameter (13/32") to your hole tolerance and material hardness.

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 jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This jobber-length drill bit is made of TiAlN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is designed for precision drilling in aerospace and other demanding industrial applications where NAS specifications are required. The #11 size has a 0.1910 inch diameter
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