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CHICAGO-LATROBE Jobber Length Drill Bit: 5/64", 135° Split Point, TiN-Coated Cobalt - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: 5/64", 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (5/64", MPN 47631) is a TiN-Coated Cobalt, NAS 907 Type B jobber-length drill bit for aerospace applications. It features a 135° split point and a 0.0781" diameter. 3G…

SKU 3G-OTH-199964

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5/64", 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47631
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 (5/64", MPN 47631) is a TiN-Coated Cobalt, NAS 907 Type B jobber-length drill bit for aerospace applications. It features a 135° split point and a 0.0781" diameter. 3G Electric interprets your demand for precision tooling, sourcing this NAS-spec bit alongside genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47631 drill bit used for?

The CHICAGO-LATROBE 47631 is a NAS 907 Type B jobber-length drill bit 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. 3G Electric supplies this bit for worldwide delivery.

What are the specifications of the CHICAGO-LATROBE 47631 drill bit?

The CHICAGO-LATROBE 47631 is a TiN-coated cobalt jobber-length drill bit with a 135° split point and a 5/64" diameter (0.0781 inches). It meets NAS 907 Type B standards for aerospace applications. The manufacturer part number is 47631. 3G Electric sources this bit for global customers.

Where to buy CHICAGO-LATROBE 47631 drill bits worldwide?

You can order the CHICAGO-LATROBE 47631 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times. We source genuine CHICAGO-LATROBE tooling for aerospace and industrial use.

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

For aerospace drilling, choose a NAS 907 Type B bit like the CHICAGO-LATROBE 47631 with a 135° split point and TiN-coated cobalt for heat resistance. Match the diameter (5/64") to your hole size. Ensure the bit is jobber length for general applications. 3G Electric can advise on specifications for your project.

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 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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CHICAGO-LATROBE Jobber Length Drill Bit: 7/64", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47633)
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CHICAGO-LATROBE Jobber Length Drill Bit: 7/64", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47633)
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CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47646)
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CHICAGO-LATROBE Jobber Length Drill Bit: 1/16", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47630)
CHICAGO-LATROBE Jobber Length Drill Bit: 9/32", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47644)
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CHICAGO-LATROBE Jobber Length Drill Bit: 9/32", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47644)

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