CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter A, MPN 43771) is a NAS-Spec high-speed steel tool for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B…
SKU 3G-OTH-190554
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter A, MPN 43771) is a NAS-Spec high-speed steel tool for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. Its 0.2340-inch diameter meets Letter A sizing.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 43771 used for?
This drill bit is designed for aerospace and high-precision industrial drilling applications. Its NAS 907 Type B compliance and 135° split point reduce walking and thrust, making it suitable for drilling hard metals and alloys where tight tolerances are required.
What are the specifications of the CHICAGO-LATROBE 43771 drill bit?
The CHICAGO-LATROBE 43771 is a jobber-length drill bit with a letter A size (0.2340 inch), 135° split point, and TiCN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace use, offering wear resistance and extended tool life in demanding materials.
Where to buy CHICAGO-LATROBE 43771 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 43771 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 aerospace-grade tool.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace work, choose a drill bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 43771. The TiCN coating and 135° split point improve chip evacuation and reduce heat. Match the letter size to your hole diameter and ensure the material is compatible with HSS.
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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.
