CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, TiAlN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #51 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a TiAlN-coated cobalt construction and a 135° split point. With a diameter of 0.0670 inches, this…
SKU 3G-OTH-200237
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- 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 #51 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a TiAlN-coated cobalt construction and a 135° split point. With a diameter of 0.0670 inches, this NAS 907 Type J bit (MPN 45021) is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #51 used for?
This TiAlN-coated cobalt drill bit is designed for aerospace and high-precision machining applications. Its 135° split point reduces walking and cutting forces, making it ideal for drilling hard materials like stainless steel and titanium alloys.
What are the specifications of the CHICAGO-LATROBE 45021 drill bit?
The CHICAGO-LATROBE 45021 is a #51 jobber length drill bit with a 0.0670 inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS 907 Type J standards for aerospace use.
Where to buy CHICAGO-LATROBE NAS-spec drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE NAS 907 Type J drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this aerospace-grade tooling.
How to select the right jobber length drill bit for aerospace materials?
For aerospace alloys, choose a cobalt bit with TiAlN coating for heat resistance and a 135° split point to reduce thrust. Match the diameter to your hole spec—like #51 (0.0670 inch)—and ensure NAS compliance for critical applications.
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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.
