CHICAGO-LATROBE Jobber Length Drill Bit: #37, 135° Split Point, TiN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #37 (MPN 54047) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type J compliance, and a 135° split point…
SKU 3G-OTH-200083
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #37 (MPN 54047) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type J compliance, and a 135° split point with a 0.1040-inch diameter. 3G Electric interprets this demand and delivers the genuine OEM part, backed by specialist expertise across 14 industrial departments—including combustion, pumps, and controls—to ensure you get the right solution, not just a catalog listing.
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 #37 jobber length drill bit used for?
This TiN-coated cobalt drill bit is designed for aerospace applications per NAS 907 Type J. Its 135° split point reduces walking and thrust, making it suitable for drilling hard metals like stainless steel and titanium in aircraft manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE 54047 drill bit?
The CHICAGO-LATROBE 54047 is a #37 jobber length drill bit with a 0.1040-inch diameter, 135° split point, and TiN-coated cobalt construction. It meets NAS 907 Type J specifications for aerospace use, offering wear resistance and heat dissipation during high-speed drilling.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 54047 or other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace materials?
For aerospace alloys, choose a cobalt drill bit with TiN coating and a 135° split point, like the CHICAGO-LATROBE NAS 907 Type J. Match the diameter to your hole size and ensure the bit is designed for high-tensile materials to reduce work hardening and tool wear.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.















