CHICAGO-LATROBE Jobber Length Drill Bit: #12, 135° Split Point, Straw/Bronze Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #12 (MPN 47746) is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish per NAS 907 Type B. With a…
SKU 3G-OTH-200119
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #12 (MPN 47746) is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish per NAS 907 Type B. With a 0.1890-inch diameter, this tool is designed for precision drilling in demanding materials.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #12 used for?
This drill bit is designed for aerospace and high-precision metal drilling applications. Its 135° split point reduces walking and requires less thrust, making it ideal for drilling into hardened steels and alloys. The cobalt construction provides heat resistance for extended tool life in demanding industrial environments.
What are the specifications of the CHICAGO-LATROBE 47746 drill bit?
The CHICAGO-LATROBE 47746 is a #12 jobber length drill bit with a 0.1890-inch diameter, 135° split point, and straw/bronze cobalt finish. It meets NAS 907 Type B specifications for aerospace use. The cobalt material ensures durability when drilling tough metals.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the 47746 and other NAS-spec tooling.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace applications, choose a bit that meets NAS 907 Type B specifications, like the CHICAGO-LATROBE 47746. The 135° split point and cobalt material are critical for drilling hard alloys without wandering. Match the diameter to your hole size and ensure the bit is suitable for the material hardness.
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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.
