CHICAGO-LATROBE Jobber Length Drill Bit: #10, 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #10 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. With a…
SKU 3G-OTH-189979
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #10 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiCN-coated HSS construction with a 135° split point per NAS 907 Type B. With a diameter of 0.1935 inches (MPN 43680), this tool is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #10 used for?
This TiCN-coated HSS drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. It drills precise holes in hardened steels and alloys, with the 135° split point reducing walking and thrust. 3G Electric supplies this bit for maintenance and production in aerospace and industrial settings.
What are the specifications of the CHICAGO-LATROBE 43680 drill bit?
The CHICAGO-LATROBE 43680 is a #10 jobber length drill bit with a 0.1935 inch diameter, 135° split point, and TiCN-coated HSS construction. It meets NAS 907 Type B standards for aerospace use. 3G Electric sources this bit for global delivery.
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 distributor since 1990, we source the NAS 907 Type B #10 bit (MPN 43680) and deliver to aerospace facilities and workshops internationally.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
Select a bit matching the material and hole tolerance required. For aerospace alloys, use TiCN-coated HSS bits like the CHICAGO-LATROBE 43680 with a 135° split point to reduce wandering. Verify NAS 907 Type B compliance for critical applications. 3G Electric can advise on sizing.
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.















