CHICAGO-LATROBE Jobber Length Drill Bit: Letter J, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter J, MPN 54109) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° Split Point and a…
SKU 3G-OTH-200050
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter J, MPN 54109) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiN-Coated Cobalt construction with a 135° Split Point and a 0.2770-inch diameter. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls as an authorised distributor.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 54109 used for?
This drill bit is designed for aerospace and high-precision metal drilling. Its 135° split point reduces walking, while the TiN-coated cobalt construction handles hard materials like stainless steel and titanium. It meets NAS specifications for demanding industrial applications.
What are the specifications of the CHICAGO-LATROBE 54109 drill bit?
The CHICAGO-LATROBE 54109 is a jobber-length drill bit with a Letter J size (0.2770 inch diameter). It features a 135° split point and TiN-coated cobalt material. The manufacturer part number is 54109, and it is built to NAS specs for aerospace use.
Where to buy CHICAGO-LATROBE 54109 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 54109 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this NAS-spec aerospace tool globally.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS specs, like the CHICAGO-LATROBE 54109. The 135° split point ensures accurate starts on hard metals, and TiN coating extends tool life. Match the Letter J size (0.2770 inch) to your hole diameter requirements for precision results.
Used in
Common applications for CHICAGO-LATROBECHICAGO-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.
