CHICAGO-LATROBE Jobber Length Drill Bit: Letter A, 135° Split Point, TiCN-Coated HSS
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. 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.
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.
