CHICAGO-LATROBE Jobber Length Drill Bit: Letter Z, 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter Z, MPN 43796) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point and NAS 907 Type B…
SKU 3G-OTH-190494
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter Z, MPN 43796) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiCN-coated HSS construction with a 135° split point and NAS 907 Type B compliance. Its 0.4130-inch diameter meets Letter Z sizing. 3G Electric interprets demand and sources 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 43796 used for?
This drill bit is designed for aerospace and high-precision industrial drilling applications. Its NAS 907 Type B specification and TiCN coating make it suitable for cutting hard materials like stainless steel and titanium alloys in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 43796 drill bit?
The CHICAGO-LATROBE 43796 is a jobber length drill bit with a 0.4130 inch diameter, 135° split point, and TiCN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace use, ensuring durability and precision in demanding drilling tasks.
Where to buy CHICAGO-LATROBE 43796 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 43796 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, choose a bit meeting NAS 907 Type B standards, like the CHICAGO-LATROBE 43796. The 135° split point reduces walking, while TiCN coating extends tool life in hard metals. Match the diameter to your hole size and ensure compatibility with your drilling equipment.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.















