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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 47726) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 13/32" (0.4063) diameter with a 135° split point and Straw/Bronze Cobalt construction…

SKU 3G-OTH-200445

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Part Number
47726
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Also known as:47726CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47726
Type
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 (MPN 47726) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 13/32" (0.4063) diameter with a 135° split point and Straw/Bronze Cobalt construction. 3G Electric interprets your demand for specialized cutting tools, sourcing this OEM bit across 14 industrial departments — and we supply far more than is listed.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47726 drill bit used for?

The CHICAGO-LATROBE 47726 is a NAS-spec cobalt jobber-length drill bit designed for aerospace applications. Its 135° split point reduces walking and thrust, making it suitable for drilling hard materials like stainless steel and titanium in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 47726 drill bit?

The CHICAGO-LATROBE 47726 is a 13/32" (0.4063 inch) jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. It is manufactured under NAS specifications for aerospace use, with MPN 47726 and SKU 47726.

Where to buy CHICAGO-LATROBE 47726 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 47726 drill bits worldwide. As a global industrial 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 cobalt drill bit for aerospace work?

For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 47726 with a 135° split point to reduce walking on hard metals. Match the diameter (13/32") to your hole size and ensure the straw/bronze cobalt finish provides heat resistance for extended tool life.

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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