CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 135° Split Point, TiN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit (15/32") is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, Type TiN-Coated Cobalt, NAS 907 Type J, with a 135° Split Point and a diameter of 0.4688 inches (MPN…
SKU 3G-OTH-200446
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (15/32") is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, Type TiN-Coated Cobalt, NAS 907 Type J, with a 135° Split Point and a diameter of 0.4688 inches (MPN 54073).
Frequently Asked Questions
What is the CHICAGO-LATROBE 54073 drill bit used for?
This TiN-coated cobalt jobber-length drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it suitable for hard metals and alloys. The NAS 907 Type J specification ensures compliance with aerospace fastener-hole standards.
What are the specifications of the CHICAGO-LATROBE 54073?
The CHICAGO-LATROBE 54073 is a 15/32" (0.4688 inch) jobber-length drill bit with a 135° split point. It features TiN-coated cobalt construction and meets NAS 907 Type J aerospace standards. The manufacturer part number is 54073.
Where to buy CHICAGO-LATROBE 54073 worldwide?
3G Electric supplies the CHICAGO-LATROBE 54073 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec drill bit for your aerospace or manufacturing operations.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace applications, choose a drill bit that meets NAS 907 Type J, like the CHICAGO-LATROBE 54073. The 135° split point and TiN-coated cobalt provide durability in hard materials. Match the diameter (15/32") to your fastener-hole requirements and ensure proper coolant use during drilling.
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3G Electric supplies CHICAGO-LATROBE nas-spec cobalt 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.















