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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, Letter Y (MPN 42795), is a NAS-Spec high-speed steel drill bit for aerospace applications. It features a TiAlN-coated HSS construction with a 135° split point and a…

SKU 3G-OTH-190126

Brand
CHICAGO-LATROBE
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit
Part Number
42795
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:42795CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42795
Type
TiAlN-Coated HSS
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, Letter Y (MPN 42795), is a NAS-Spec high-speed steel drill bit for aerospace applications. It features a TiAlN-coated HSS construction with a 135° split point and a 0.4040-inch diameter.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 42795 used for?

This TiAlN-coated HSS drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard materials like stainless steel and titanium alloys.

What are the specifications of the CHICAGO-LATROBE 42795 drill bit?

The CHICAGO-LATROBE 42795 is a Letter Y jobber length drill bit with a 0.4040 inch diameter, 135° split point, and TiAlN coating on high-speed steel. It meets NAS specs for aerospace applications.

Where to buy CHICAGO-LATROBE 42795 drill bits worldwide?

3G Electric supplies and delivers CHICAGO-LATROBE 42795 drill bits worldwide. We handle full logistics and customs clearance, ensuring you receive genuine aerospace-grade tooling regardless of your location.

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

For aerospace drilling, choose a bit with TiAlN coating for heat resistance and a 135° split point for self-centering. The CHICAGO-LATROBE 42795 meets NAS specs, ensuring compliance with strict industry tolerances.

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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This jobber-length drill bit is made from TiAlN-coated high-speed steel and conforms to NAS 907 Type B for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole drilling in high-strength alloys. With a #48 diameter of 0.0760 inches, it is suited for production environments requiring extended tool life
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This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace applications. The split point reduces walking and thrust, enabling precise drilling in hard metals such as stainless steel and titanium alloys
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