CHICAGO-LATROBE Jobber Length Drill Bit: 4.1 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 45834) is a 4.1 mm NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.1614…
SKU 3G-OTH-190565
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 45834) is a 4.1 mm NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.1614 inches, meeting NAS 907 Type B standards.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45834 drill bit used for?
This CHICAGO-LATROBE jobber length drill bit is designed for aerospace and precision machining applications. Its 135° split point reduces walking and requires less thrust, making it ideal for drilling in high-strength alloys and sheet metal per NAS 907 Type B specifications.
What are the specifications of the CHICAGO-LATROBE 45834 drill bit?
The CHICAGO-LATROBE 45834 is a 4.1 mm jobber length drill bit with a 135° split point, black oxide finish, and high-speed steel construction. It meets NAS 907 Type B standards and has a shank diameter of 0.1614 inches. The manufacturer part number is 45834.
Where to buy CHICAGO-LATROBE 45834 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45834 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS-spec aerospace tool.
How to select the right jobber length drill bit for aerospace work?
For aerospace drilling, choose a bit with a 135° split point to prevent walking on curved surfaces. Ensure it meets NAS 907 Type B standards and is made from black oxide HSS for heat resistance. The CHICAGO-LATROBE 45834 at 4.1 mm is a common size for fastener holes in sheet metal.
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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.















