CHICAGO-LATROBE Jobber Length Drill Bit: Letter X, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter X (MPN 54123), 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-200228
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter X (MPN 54123), 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 0.3970 specification. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth 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 54123 used for?
This TiN-coated cobalt drill bit is designed for aerospace and high-precision metal drilling. The 135° split point reduces walking and thrust, making it suitable for hard materials like stainless steel and titanium. It meets NAS specifications for demanding industrial applications.
What are the specifications of the CHICAGO-LATROBE 54123 drill bit?
The CHICAGO-LATROBE 54123 is a Letter X jobber length drill bit with a 0.3970 inch diameter, 135° split point, and TiN-coated cobalt construction. It is designed to NAS specifications for aerospace use, offering heat resistance and extended tool life in tough materials.
Where to buy CHICAGO-LATROBE 54123 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 54123 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 applications?
For aerospace drilling, choose a bit with a 135° split point to reduce walking on curved surfaces. The TiN coating on cobalt steel provides heat resistance for hard alloys. Match the diameter (0.3970 inch for Letter X) to your hole size and ensure NAS compliance for critical tolerances.
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.
