CHICAGO-LATROBE Jobber Length Drill Bit: #1, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #1 is a NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Black Oxide HSS finish, conforming to NAS 907 Type B. With a…
SKU 3G-OTH-190555
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #1 is a NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Black Oxide HSS finish, conforming to NAS 907 Type B. With a diameter of 0.2280 inches (MPN 45671), this bit is designed for precision drilling in aerospace applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE #1 jobber length drill bit used for?
This drill bit is designed for aerospace and precision manufacturing 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 45671 drill bit?
The CHICAGO-LATROBE 45671 is a #1 jobber length drill bit with a 0.2280 inch diameter, 135° split point, and black oxide HSS construction. It meets NAS 907 Type B standards for aerospace use, ensuring durability and precision in demanding drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide this NAS 907 Type B bit (MPN 45671) to aerospace and industrial buyers. Contact us for availability and lead times.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace applications, choose a bit meeting NAS 907 Type B specs, like the CHICAGO-LATROBE #1 with 135° split point and black oxide HSS. Match the diameter (0.2280 inch) to your hole tolerance. Ensure the split point geometry reduces thrust for hard alloys.
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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.
