CHICAGO-LATROBE Jobber Length Drill Bit: #31, 135° Split Point, TiN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #31 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-190241
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #31 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 0.1200 inches (MPN 41701), it is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #31 used for?
This drill bit is designed for aerospace and precision metalworking applications. Its 135° split point reduces walking and requires less thrust, making it ideal for drilling into hardened steels and alloys. The TiN coating extends tool life and allows higher cutting speeds.
What are the specifications of the CHICAGO-LATROBE 41701 drill bit?
The CHICAGO-LATROBE 41701 is a #31 jobber length drill bit with a 0.1200 inch diameter, 135° split point, and TiN-coated high-speed steel. It meets NAS 907 Type B standards for aerospace use. The manufacturer part number is 41701.
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 facility. Contact us for availability and lead times on the 41701 and other NAS-spec tooling.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a drill bit with a 135° split point to reduce walking and a TiN coating for heat resistance. The CHICAGO-LATROBE 41701 meets NAS 907 Type B specs. Ensure the diameter matches your hole tolerance and use proper speeds and feeds for HSS tooling.
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.
