CHICAGO-LATROBE Jobber Length Drill Bit: #18, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit #18 is an NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It meets NAS 907 Type B standards, with a…
SKU 3G-OTH-190032
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #18 is an NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It meets NAS 907 Type B standards, with a diameter of 0.1695 inches (MPN 45688). 3G Electric sources this genuine industrial tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
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 Jobber Length Drill Bit #18 used for?
This drill bit is designed for aerospace and precision industrial drilling applications. Its 135° split point reduces walking and eliminates the need for a center punch, while the black oxide HSS construction provides heat resistance and lubricity for extended tool life in ferrous and non-ferrous materials.
What are the specifications of the CHICAGO-LATROBE 45688 drill bit?
The CHICAGO-LATROBE 45688 is a #18 jobber length drill bit with a 0.1695-inch diameter, 135° split point, and black oxide high-speed steel (HSS) finish. It meets NAS 907 Type B standards for aerospace use, ensuring consistent performance in demanding drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 45688 or other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
Select a bit that meets NAS 907 Type B specifications, like the CHICAGO-LATROBE 45688, for aerospace compliance. Choose a 135° split point to prevent walking on curved surfaces, and black oxide HSS for heat resistance. Match the diameter (0.1695 inches for #18) to your hole size requirements.
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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.















