CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter C, MPN 41773) is a NAS-spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type…
SKU 3G-OTH-190361
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter C, MPN 41773) is a NAS-spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. Its key specification is a 0.2420-inch diameter. 3G Electric interprets your demand for precision tooling and sources this genuine industrial bit, backed by our specialist expertise across 14 departments including machining and electrical.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 41773 used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point and TiN-coated HSS construction enable precise drilling in high-strength alloys and stainless steels, reducing thrust and improving chip evacuation.
What are the specifications of the CHICAGO-LATROBE 41773 drill bit?
The CHICAGO-LATROBE 41773 is a jobber-length drill bit with a Letter C size (0.2420 inch diameter), 135° split point, and TiN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace drilling, offering durability and heat resistance.
Where to buy CHICAGO-LATROBE 41773 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 41773 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 specs, like the CHICAGO-LATROBE 41773 with a 135° split point and TiN coating. Match the diameter (0.2420 inch for Letter C) to your hole size and ensure the material suits your workpiece alloy.
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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.















