CHICAGO-LATROBE Jobber Length Drill Bit: Letter Y, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter Y (MPN 44969), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a…
SKU 3G-OTH-200315
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit, Letter Y (MPN 44969), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.4040 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.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 44969 used for?
This drill bit is designed for aerospace applications requiring NAS-spec cobalt jobber-length drilling. Its 135° split point and TiAlN coating enable precise, high-speed cutting in tough materials like stainless steel and titanium, common in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 44969 drill bit?
The CHICAGO-LATROBE 44969 is a Letter Y jobber-length drill bit with a 0.4040-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS specifications for aerospace use, ensuring durability and precision in demanding drilling tasks.
Where to buy CHICAGO-LATROBE 44969 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 44969 drill bits worldwide. As a global industrial distributor, 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 bit to any country.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 44969 with a 135° split point and TiAlN coating. Match the diameter (0.4040 inches for Letter Y) to your hole size. Ensure the bit is designed for high-strength alloys to prevent breakage and maintain precision.
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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.















