CHICAGO-LATROBE Jobber Length Drill Bit: #8, 135° Split Point, Straw/Bronze Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit (#8, MPN 47742) is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of…
SKU 3G-OTH-200124
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (#8, MPN 47742) is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of 0.1990 inches, it is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #8 used for?
This drill bit is designed for aerospace and high-precision industrial drilling applications. Its 135° split point reduces walking and requires less thrust, making it ideal for drilling into tough materials like stainless steel and titanium. The straw/bronze cobalt finish provides heat resistance and extended tool life.
What are the specifications of the CHICAGO-LATROBE 47742 drill bit?
The CHICAGO-LATROBE 47742 is a #8 jobber length drill bit with a 0.1990 inch diameter, 135° split point, and straw/bronze cobalt finish. It meets NAS 907 Type B specifications for aerospace use. The cobalt construction enhances hardness and wear resistance for demanding materials.
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 location. Contact us for availability and lead time on the 47742 or other NAS-spec cobalt bits.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace applications, choose a bit that meets NAS 907 specifications, like the CHICAGO-LATROBE 47742. The 135° split point and cobalt construction are essential for drilling hard alloys. Match the diameter to your hole size and ensure the bit length suits your workpiece depth for optimal performance.
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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.
