CHICAGO-LATROBE Jobber Length Drill Bit: Letter A, 135° Split Point
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter A, MPN 42771) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point. With a…
SKU 3G-OTH-190423
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter A, MPN 42771) is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiAlN-coated HSS construction and a 135° split point. With a specified dimension of 0.2340, this tool is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 42771 used for?
This drill bit is designed for aerospace applications requiring NAS-spec high-speed steel jobber-length drills. The 135° split point reduces walking, while the TiAlN coating extends tool life in hard materials. It is suitable for drilling in alloy steels, stainless steels, and titanium alloys.
What are the specifications of the CHICAGO-LATROBE 42771 drill bit?
The CHICAGO-LATROBE 42771 is a letter A jobber length drill bit with a 0.2340 inch diameter. It features a 135° split point and TiAlN-coated high-speed steel construction. This NAS-spec bit is designed for aerospace-grade drilling applications.
Where to buy CHICAGO-LATROBE 42771 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 42771 drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NAS-spec aerospace drill bit.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose NAS-spec bits like the CHICAGO-LATROBE 42771 with TiAlN coating for heat resistance. The 135° split point helps prevent walking on curved surfaces. Match the letter size (A = 0.2340 inch) to your hole diameter requirement and ensure your machine can handle HSS tooling.
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3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel 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.
