CHICAGO-LATROBE Jobber Length Drill Bit: #21, 135° Split Point, TiN-Coated Cobalt
SKU 3G-OTH-200106
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Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #21 used for?
This TiN-coated cobalt drill bit is designed for aerospace and high-precision machining applications. Its 135° split point reduces walking and improves hole accuracy in tough materials like stainless steel and titanium, meeting NAS 907 Type J specifications.
What are the specifications of the CHICAGO-LATROBE 54031 drill bit?
The CHICAGO-LATROBE 54031 is a #21 jobber length drill bit with a 0.1590-inch diameter, 135° split point, and TiN-coated cobalt construction. It conforms to NAS 907 Type J standards, making it suitable for aerospace-grade drilling tasks.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NAS-spec tooling to aerospace and manufacturing facilities across all regions.
How to select the right jobber length drill bit for aerospace work?
For aerospace applications, choose a drill bit with a 135° split point and TiN-coated cobalt material, like the CHICAGO-LATROBE NAS 907 Type J. Ensure the diameter matches your hole size requirement and that the bit meets NAS specifications for material and geometry.
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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.
