CHICAGO-LATROBE Jobber Length Drill Bit: 3.8 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (3.8 mm, MPN 45831) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.1496…
SKU 3G-OTH-190231
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (3.8 mm, MPN 45831) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.1496 inches. This NAS 907 Type B tool is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45831 drill bit used for?
The CHICAGO-LATROBE 45831 is a NAS 907 Type B jobber-length drill bit designed for aerospace applications. Its 3.8 mm diameter, 135° split point, and black oxide HSS construction enable precise drilling in high-strength alloys and sheet metal, meeting stringent aerospace fastener-hole tolerances.
What are the specifications of the CHICAGO-LATROBE 45831 drill bit?
The CHICAGO-LATROBE 45831 is a 3.8 mm (0.1496 in) jobber-length drill bit with a 135° split point, black oxide finish, and high-speed steel construction. It conforms to NAS 907 Type B standards, making it suitable for aerospace drilling tasks requiring tight positional accuracy.
Where to buy CHICAGO-LATROBE 45831 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45831 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this NAS-spec tool to any country.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select a drill bit that matches the required hole diameter, material hardness, and aerospace standard. For NAS 907 applications, choose a jobber-length bit with a 135° split point, like the CHICAGO-LATROBE 45831, to reduce walking and improve hole quality in sheet metal and alloys. Always verify the shank type and coating for your specific material.
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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.
