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

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 44927) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 27/64" diameter, 135° split point, and TiAlN-coated cobalt construction. With a…

SKU 3G-OTH-200028

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
44927
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:44927CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44927
Type
TiAlN-Coated 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 (MPN 44927) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 27/64" diameter, 135° split point, and TiAlN-coated cobalt construction. With a specified dimension of 0.4219, this bit is designed for demanding aerospace applications, backed by 3G Electric's specialist expertise in sourcing and supporting critical industrial tooling across 14 departments.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44927 used for?

This drill bit is designed for aerospace applications requiring NAS-spec compliance. Its 135° split point and TiAlN-coated cobalt construction enable drilling in hard materials like stainless steel and titanium alloys, common in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 44927 drill bit?

The CHICAGO-LATROBE 44927 is a jobber length drill bit with a 27/64" diameter (0.4219 inches), 135° split point, and TiAlN-coated cobalt material. It meets NAS-spec standards for aerospace use, ensuring precision and durability in demanding drilling tasks.

Where to buy CHICAGO-LATROBE 44927 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44927 drill bit 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.

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

For aerospace drilling, choose a NAS-spec bit like the CHICAGO-LATROBE 44927 with a 135° split point to reduce walking and thrust. Ensure the diameter matches your hole requirement—27/64" for this model—and use TiAlN coating for heat resistance in hard metals.

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.
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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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