CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter T, MPN 45790) is an NAS-Spec High-Speed Steel tool for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3580…
SKU 3G-OTH-190571
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter T, MPN 45790) is an NAS-Spec High-Speed Steel tool for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3580 inches, meeting NAS 907 Type B standards.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 45790 used for?
This drill bit is designed for aerospace and precision metalworking applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, making it suitable for drilling hard metals like stainless steel and titanium alloys.
What are the specifications of the CHICAGO-LATROBE 45790 drill bit?
The CHICAGO-LATROBE 45790 is a Letter T jobber length drill bit with a 0.3580 inch diameter, 135° split point, and black oxide HSS construction. It meets NAS 907 Type B aerospace specifications for high-strength material drilling.
Where to buy CHICAGO-LATROBE 45790 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45790 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select a drill bit that matches the material hardness and hole tolerance required. For aerospace alloys, choose a 135° split point and NAS 907 Type B compliance like the CHICAGO-LATROBE 45790. Verify diameter (0.3580 inch) and shank fit before ordering.
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.
