CHICAGO-LATROBE Jobber Length Drill Bit: #9, 135° Split Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #9 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. With a diameter…
SKU 3G-OTH-190161
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #9 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. With a diameter of 0.1960 inches (MPN 41679), this tool is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #9 used for?
This TiN-coated HSS drill bit is designed for aerospace applications per NAS 907 Type B. It drills precise holes in hardened steels and alloys, commonly used in aircraft assembly and maintenance where tight tolerances and extended tool life are required.
What are the specifications of the CHICAGO-LATROBE #9 drill bit?
The CHICAGO-LATROBE Jobber Length Drill Bit #9 (MPN 41679) has a 0.1960-inch diameter, 135° split point, and TiN-coated high-speed steel construction. It meets NAS 907 Type B standards for aerospace drilling applications.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS 907 Type B bit for your aerospace operations.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit meeting NAS 907 Type B specs like this #9 size. The 135° split point reduces walking on curved surfaces, while TiN coating extends life in high-strength alloys. Match diameter to your hole tolerance requirements.
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.















