CHICAGO-LATROBE Jobber Length Drill Bit: #12, 135° Split Point, Black Oxide HSS
SKU 3G-OTH-190190
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #12 used for?
This CHICAGO-LATROBE drill bit is designed for aerospace and precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard metals and sheet materials. The black oxide HSS construction provides heat resistance and lubricity for extended tool life.
What are the specifications of the CHICAGO-LATROBE 45841 drill bit?
The CHICAGO-LATROBE 45841 is a #12 jobber length drill bit with a 0.1890 inch diameter. It features a 135° split point, black oxide high-speed steel (HSS) finish, and meets NAS 907 Type B aerospace specifications. It is designed for precision drilling in demanding applications.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this NAS 907 Type B bit or any other industrial tooling you need.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS specifications like the CHICAGO-LATROBE 45841. A 135° split point helps prevent walking on curved surfaces. Black oxide HSS offers heat resistance. Match the diameter (0.1890 inch for #12) to your fastener or 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.
