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

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

The CHICAGO-LATROBE Jobber Length Drill Bit Set (SKU 41802, MPN 41802) is a 60-piece NAS-spec high-speed steel jobber-length drill bit set for aerospace applications. It includes sizes #60 to #1 with a 135° split…

SKU 3G-OTH-194752

Brand
CHICAGO-LATROBE
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit Set
Part Number
41802
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bit Sets for Aerospace
Available to Order
Also known as:41802CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
41802
Type
#60 to #1, TiN-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 Set (SKU 41802, MPN 41802) is a 60-piece NAS-spec high-speed steel jobber-length drill bit set for aerospace applications. It includes sizes #60 to #1 with a 135° split point and TiN-coated HSS, housed in a Metal Index. The set meets NAS 907 Type B specifications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit Set 41802 used for?

This 60-piece drill bit set is designed for aerospace and precision metalworking applications. It meets NAS 907 Type B specifications, making it suitable for drilling in high-strength alloys and materials where tight tolerances are required. The TiN coating and 135° split point enhance cutting performance and chip evacuation.

What are the specifications of the CHICAGO-LATROBE 41802 drill bit set?

The set includes 60 pieces, sizes #60 to #1, with a 135° split point and TiN-coated high-speed steel. It comes in a Metal Index and meets NAS 907 Type B specifications. The manufacturer part number is 41802. These are jobber-length drill bits designed for general-purpose and aerospace drilling tasks.

Where to buy CHICAGO-LATROBE 41802 drill bit set worldwide?

3G Electric supplies the CHICAGO-LATROBE 41802 drill bit set 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. We source and deliver this NAS-spec set to aerospace and manufacturing facilities globally.

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

For aerospace applications, choose a set that meets NAS 907 Type B specifications, like the CHICAGO-LATROBE 41802. Ensure the bits have a 135° split point for reduced walking and TiN coating for extended tool life. The #60 to #1 size range covers common aerospace fastener holes. Always match the bit material to the workpiece 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 bit sets 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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