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CHICAGO-LATROBE Jobber Length Drill Bit Set: 25 Pc, 1 mm to 13 mm by 0.5 mm - NAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit Set: 25 Pc, 1 mm to 13 mm by 0.5 mm

The CHICAGO-LATROBE Jobber Length Drill Bit Set is a 25-piece NAS-Spec Cobalt jobber-length drill bit set for aerospace applications. It includes bits from 1 mm to 13 mm by 0.5 mm with a 135° split point, and is…

SKU 3G-OTH-191761

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit Set: 25 Pc, 1 mm to 13 mm by 0.5 mm
Category
NAS-Spec Cobalt Jobber-Length Drill Bit Sets for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
54127
Type
1 mm to 13 mm by 0.5 mm
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 25-piece NAS-Spec Cobalt jobber-length drill bit set for aerospace applications. It includes bits from 1 mm to 13 mm by 0.5 mm with a 135° split point, and is classified as a Metal Index meeting NAS 907 Type J specifications (MPN 54127).

Frequently Asked Questions

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

This 25-piece NAS-Spec Cobalt drill bit set is designed for aerospace and high-precision metal drilling applications. It meets NAS 907 Type J specifications, making it suitable for drilling into hardened steels and exotic alloys where standard bits fail.

What are the specifications of the CHICAGO-LATROBE 54127 drill bit set?

The set includes 25 cobalt jobber-length bits ranging from 1 mm to 13 mm in 0.5 mm increments. Each bit features a 135° split point for self-centering and reduced walking. It is classified as a Metal Index and meets NAS 907 Type J standards.

Where to buy CHICAGO-LATROBE drill bit sets worldwide?

3G Electric supplies the CHICAGO-LATROBE 54127 drill bit set worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

For aerospace applications, choose a set that meets NAS 907 Type J specifications, like this CHICAGO-LATROBE model. The 135° split point and cobalt construction ensure durability in tough alloys. Verify the size range (1 mm to 13 mm) matches your job requirements.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

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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