CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiN-Coated HSS
SKU 3G-OTH-189896
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 41778 used for?
This TiN-coated HSS drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard metals and production environments where NAS 907 Type B compliance is required.
What are the specifications of the CHICAGO-LATROBE 41778 drill bit?
The CHICAGO-LATROBE 41778 is a jobber length drill bit with a letter H size (0.2660 inch), 135° split point, and TiN-coated HSS. It meets NAS 907 Type B standards for aerospace applications, ensuring durability and precision in demanding materials.
Where to buy CHICAGO-LATROBE 41778 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 41778 drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec aerospace drill bit to your facility, regardless of location.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B, like the CHICAGO-LATROBE 41778. The 135° split point and TiN coating improve chip evacuation and tool life in hard alloys. Confirm the letter size (H, 0.2660 inch) matches your hole diameter requirement.
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.
