CHICAGO-LATROBE Jobber Length Drill Bit: #13, 135° Split Point, TiAlN-Coated HSS
SKU 3G-OTH-190321
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #13 used for?
This TiAlN-coated HSS drill bit is designed for aerospace and precision machining applications. Its 135° split point reduces walking and thrust, making it ideal for drilling in high-strength alloys and sheet metal per NAS 907 Type B standards.
What are the specifications of the CHICAGO-LATROBE 42683 drill bit?
The CHICAGO-LATROBE 42683 is a #13 jobber length drill bit with a 0.1850 inch diameter, 135° split point, and TiAlN-coated high-speed steel. It conforms to NAS 907 Type B for aerospace use, offering extended tool life in demanding materials.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NAS-spec tooling like the 42683 to aerospace and manufacturing facilities across all regions.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a TiAlN-coated HSS bit with a 135° split point, like the CHICAGO-LATROBE 42683. The coating reduces heat and wear, while the split point prevents walking on curved surfaces. Match diameter to hole tolerance and ensure NAS 907 compliance for critical applications.
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.
