CHICAGO-LATROBE Jobber Length Drill Bit: 13 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (13 mm, MPN 45905) 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…
SKU 3G-OTH-190546
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (13 mm, MPN 45905) 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 specified attribute of 0.5118, this tool is designed for precision drilling in demanding applications.
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 45905 drill bit used for?
The CHICAGO-LATROBE 45905 is a NAS 907 Type B jobber-length drill bit designed for aerospace and precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard metals and high-tolerance applications.
What are the specifications of the CHICAGO-LATROBE 45905 drill bit?
The CHICAGO-LATROBE 45905 is a 13 mm jobber-length drill bit with a 135° split point, black oxide HSS finish, and NAS 907 Type B compliance. It has a shank diameter of 0.5118 inches and is designed for aerospace-grade drilling.
Where to buy CHICAGO-LATROBE 45905 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45905 drill bit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS-spec bit to your facility, regardless of location.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
For aerospace drilling, choose a NAS 907 Type B bit like the CHICAGO-LATROBE 45905. The 135° split point and black oxide HSS ensure clean starts and durability in tough alloys. Match the 13 mm diameter to your hole tolerance and material hardness.
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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.















