CHICAGO-LATROBE Jobber Length Drill Bit: 13/64", 135° Split Point, TiN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit (13/64", MPN 54055) is a TiN-Coated Cobalt, NAS 907 Type J bit with a 135° Split Point. Designed for aerospace applications, it meets NAS specifications for precision…
SKU 3G-OTH-200335
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (13/64", MPN 54055) is a TiN-Coated Cobalt, NAS 907 Type J bit with a 135° Split Point. Designed for aerospace applications, it meets NAS specifications for precision drilling in demanding materials.
Frequently Asked Questions
What is the CHICAGO-LATROBE 54055 drill bit used for?
The CHICAGO-LATROBE 54055 is a NAS 907 Type J jobber-length drill bit designed for aerospace and high-precision industrial drilling. Its TiN-coated cobalt construction and 135° split point allow it to cut hard materials like stainless steel and titanium with reduced walking and improved chip evacuation.
What are the specifications of the CHICAGO-LATROBE 54055 drill bit?
This drill bit has a 13/64" diameter (0.2031 inch), a 135° split point, and a TiN-coated cobalt body. It meets NAS 907 Type J standards for aerospace applications. The manufacturer part number is 54055, and it is a jobber-length design for general-purpose drilling.
Where to buy CHICAGO-LATROBE 54055 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 54055 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this NAS-spec tool to support aerospace and industrial operations globally.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type J standards, like the CHICAGO-LATROBE 54055. The 135° split point reduces thrust and prevents wandering on curved surfaces. TiN coating extends tool life in tough alloys. Match the diameter (13/64") to your hole tolerance and material hardness.
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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.
