CHICAGO-LATROBE Jobber Length Drill Bit: 7 mm, 135° Split Point, TiN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit (7 mm, MPN 47990) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type B compliance, and a 135° Split Point…
SKU 3G-OTH-200267
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (7 mm, MPN 47990) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction, NAS 907 Type B compliance, and a 135° Split Point. With a specified dimension of 0.2756, this tool is designed for precision drilling in demanding aerospace applications.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 47990 used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 7 mm diameter, 135° split point, and TiN-coated cobalt construction enable precise drilling in hard metals like stainless steel and titanium alloys.
What are the specifications of the CHICAGO-LATROBE 47990 drill bit?
The CHICAGO-LATROBE 47990 is a jobber length drill bit with a 7 mm diameter (0.2756 in), 135° split point, TiN-coated cobalt material, and meets NAS 907 Type B standards. It is designed for high-performance drilling in aerospace-grade materials.
Where to buy CHICAGO-LATROBE 47990 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 47990 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 47990. Ensure the diameter matches your hole size, the split point reduces walking, and the TiN coating extends tool life in hard alloys. Consult your application requirements.
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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.
