CHICAGO-LATROBE Jobber Length Drill Bit: Letter W, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter W, is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. This TiN-Coated Cobalt bit features a 135° Split Point and a 0.3860-inch diameter (MPN…
SKU 3G-OTH-200430
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter W, is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. This TiN-Coated Cobalt bit features a 135° Split Point and a 0.3860-inch diameter (MPN 54122). 3G Electric interprets demand and delivers this genuine industrial cutting 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 54122 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, making it suitable for precision hole-making in stainless steel, titanium, and other tough materials. It meets NAS specifications for critical applications.
What are the specifications of the CHICAGO-LATROBE 54122 drill bit?
The CHICAGO-LATROBE 54122 is a Letter W jobber-length drill bit with a 0.3860-inch diameter. It features a 135° split point and TiN-coated cobalt construction. This NAS-spec bit is designed for aerospace-grade materials and offers extended tool life in demanding industrial environments.
Where to buy CHICAGO-LATROBE 54122 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 54122 drill bit to global customers. We handle full logistics, customs clearance, and delivery to worldwide destinations. As a sourcing partner, we provide this NAS-spec aerospace drill bit for industrial procurement teams. Contact us for availability and lead times.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, choose a bit that meets NAS specifications, like the CHICAGO-LATROBE 54122. The 135° split point helps prevent wandering on curved surfaces, while TiN coating reduces friction and heat. Match the Letter W (0.3860 in) diameter to your hole tolerance requirements for optimal performance.
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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.















