CHICAGO-LATROBE Jobber Length Drill Bit: #4, 135° Split Point, TiAlN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #4 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J compliance. With a…
SKU 3G-OTH-200289
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #4 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J compliance. With a diameter of 0.2090 inches (MPN 44974), this bit is designed for precision drilling in demanding aerospace applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #4 used for?
This drill bit is designed for aerospace drilling applications requiring NAS 907 Type J compliance. Its 135° split point and TiAlN-coated cobalt construction enable precise hole creation in hardened materials, reducing walking and extending tool life.
What are the specifications of the CHICAGO-LATROBE 44974 drill bit?
The CHICAGO-LATROBE 44974 is a #4 jobber length drill bit with a 0.2090-inch diameter, 135° split point, and TiAlN-coated cobalt material. It meets NAS 907 Type J specifications for aerospace use, ensuring durability and precision in demanding environments.
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 distributor since 1990, we source and deliver NAS-spec tooling like the 44974 to aerospace facilities, with lead time on request.
How to select the right CHICAGO-LATROBE drill bit for aerospace applications?
Select based on material hardness and hole tolerance. The 44974's TiAlN coating and 135° split point suit high-strength alloys. Verify NAS 907 Type J compliance for aerospace specs. For guidance, contact 3G Electric; we provide technical support without stock-status claims.
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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.
