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CHICAGO-LATROBE Jobber Length Drill Bit: 11/32", 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: 11/32", 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (11/32", MPN 54064) is a NAS 907 Type J cobalt bit with a TiN coating and 135° split point. It is designed for aerospace applications, meeting NAS specifications for…

SKU 3G-OTH-200229

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 11/32", 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
54064
Type
TiN-Coated Cobalt, NAS 907 Type J
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 (11/32", MPN 54064) is a NAS 907 Type J cobalt bit with a TiN coating and 135° split point. It is designed for aerospace applications, meeting NAS specifications for precision drilling.

Frequently Asked Questions

What is a CHICAGO-LATROBE NAS 907 Type J jobber length drill bit used for?

This TiN-coated cobalt drill bit is designed for aerospace and high-strength alloy drilling. The 135° split point reduces walking and thrust, while the NAS 907 Type J specification ensures compliance with aerospace fastener-hole standards.

What are the specifications of the CHICAGO-LATROBE 54064 drill bit?

The CHICAGO-LATROBE 54064 is a jobber length drill bit with a 11/32" diameter (0.3438 inch), 135° split point, TiN-coated cobalt construction, and meets NAS 907 Type J requirements for aerospace applications.

Where to buy CHICAGO-LATROBE 54064 drill bits worldwide?

3G Electric supplies and delivers the CHICAGO-LATROBE 54064 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to select the right jobber length drill bit for aerospace materials?

For aerospace alloys, choose a cobalt drill bit with a 135° split point to reduce walking and heat. The TiN coating extends tool life. Ensure the bit meets NAS 907 Type J for fastener-hole tolerances. CHICAGO-LATROBE offers this specification in the 54064 model.

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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