CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec Cobalt drill bit for aerospace applications, meeting NAS 907 Type B standards. It features a 135° split point and a straw/bronze cobalt finish, with a…
SKU 3G-OTH-200328
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #27 is a NAS-Spec Cobalt drill bit for aerospace applications, meeting NAS 907 Type B standards. It features a 135° split point and a straw/bronze cobalt finish, with a 0.1440-inch diameter (MPN 47761).
Frequently Asked Questions
What is the CHICAGO-LATROBE #27 jobber length drill bit used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and thrust, making it suitable for drilling hard materials like stainless steel and titanium. The straw/bronze cobalt finish provides heat resistance and extended tool life in demanding industrial environments.
What are the specifications of the CHICAGO-LATROBE 47761 drill bit?
The CHICAGO-LATROBE 47761 is a #27 jobber length drill bit with a 0.1440-inch diameter, 135° split point, and straw/bronze cobalt finish. It meets NAS 907 Type B standards for aerospace use. The cobalt construction enhances hardness and wear resistance for precision drilling in tough alloys.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits like the 47761 to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NAS-spec cobalt bit.
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 47761. The 135° split point aids self-centering, while cobalt material handles high heat. Match the diameter to your hole size and ensure the finish suits the material—straw/bronze cobalt works well on stainless and titanium alloys.
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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.
