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CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit Set - NAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace

CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit Set

The CHICAGO-LATROBE Jobber Length Drill Bit Set is a 26-piece NAS-Spec Cobalt Jobber-Length Drill Bit Set for aerospace applications. This set includes sizes A to Z with a 135° split point and a straw/bronze cobalt…

SKU 3G-OTH-191762

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit Set
Part Number
69886
Category
NAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace
Available to Order
Also known as:69886CHICAGO-LATROBE
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Local availability & support — Singapore

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

CHICAGO-LATROBE
Manufacturer Part Number
69886
Type
A to Z, Straw/Bronze Cobalt
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 is a 26-piece NAS-Spec Cobalt Jobber-Length Drill Bit Set for aerospace applications. This set includes sizes A to Z with a 135° split point and a straw/bronze cobalt finish, meeting NAS 907 Type J specifications. It is supplied in a metal index for organized storage.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit Set 69886 used for?

This 26-piece drill bit set is designed for aerospace applications requiring NAS 907 Type J compliance. It drills precise holes in tough materials like stainless steel and titanium, using a 135° split point to reduce walking and a straw/bronze cobalt finish for heat resistance.

What are the specifications of the CHICAGO-LATROBE 69886 drill bit set?

The set includes 26 cobalt jobber-length bits from size A to Z, each with a 135° split point and straw/bronze finish. It meets NAS 907 Type J specifications and comes in a metal index for organized storage. The manufacturer part number is 69886.

Where to buy the CHICAGO-LATROBE 69886 drill bit set worldwide?

3G Electric supplies the CHICAGO-LATROBE 69886 drill bit set worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this NAS-spec set globally.

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

For aerospace drilling, choose a set that meets NAS 907 Type J, like the CHICAGO-LATROBE 69886. Ensure bits have a 135° split point and cobalt construction for heat resistance. The A-to-Z size range covers common fastener holes. 3G Electric can advise on application fit.

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 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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