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CHICAGO-LATROBE NAS 907 Type B TiN-Coated Cobalt Jobber-Length Drill Bit - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS 907 Type B TiN-Coated Cobalt Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (2.5 mm, MPN 47945) is a TiN-Coated Cobalt, NAS 907 Type B drill bit with a 135° Split Point and a 0.0984 specification. This NAS-Spec Cobalt Jobber-Length Drill Bit for…

SKU 3G-OTH-200147

Brand
CHICAGO-LATROBE
Item
NAS 907 Type B TiN-Coated Cobalt Jobber-Length Drill Bit
Part Number
47945
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:47945CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47945
Type
TiN-Coated Cobalt, 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 (2.5 mm, MPN 47945) is a TiN-Coated Cobalt, NAS 907 Type B drill bit with a 135° Split Point and a 0.0984 specification. This NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace is designed for precision drilling in demanding applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47945 drill bit used for?

This NAS 907 Type B jobber-length drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking, while the TiN-coated cobalt construction handles tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47945 drill bit?

The CHICAGO-LATROBE 47945 is a 2.5 mm (0.0984 in) jobber-length drill bit with a 135° split point, TiN-coated cobalt, and meets NAS 907 Type B standards. It is engineered for high-performance drilling in demanding aerospace applications.

Where to buy CHICAGO-LATROBE 47945 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47945 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 NAS-spec bit like the CHICAGO-LATROBE 47945 with TiN-coated cobalt for heat resistance and a 135° split point for precise starts. Match the diameter (2.5 mm) to your hole size 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 cobalt 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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