CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, Straw/Bronze Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #44 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 0.0860 inches…
SKU 3G-OTH-200068
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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 #44 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 0.0860 inches (MPN 47778), it is designed for precision drilling in demanding materials.
Frequently Asked Questions
What is the CHICAGO-LATROBE #44 jobber length drill bit used for?
This NAS 907 Type B cobalt drill bit is designed for aerospace and high-strength alloy drilling. The 135° split point reduces walking and thrust, making it suitable for hard materials like stainless steel and titanium. It meets NAS specifications for precision holemaking in critical applications.
What are the specifications of the CHICAGO-LATROBE 47778 drill bit?
The CHICAGO-LATROBE 47778 is a #44 jobber length drill bit with a 0.0860 inch diameter, 135° split point, and straw/bronze cobalt finish. It conforms to NAS 907 Type B standards for aerospace use. The cobalt construction provides heat resistance and extended tool life in demanding materials.
Where to buy CHICAGO-LATROBE 47778 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 47778 drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source genuine NAS-spec tooling for aerospace and defense contractors.
How to select the correct NAS 907 Type B drill bit for aerospace work?
Select a NAS 907 Type B drill bit like the CHICAGO-LATROBE 47778 by matching the wire gauge or decimal diameter to your hole tolerance. The 135° split point is ideal for hard alloys. Ensure the cobalt grade and straw/bronze finish meet your material's hardness. Always verify the NAS specification for your application.
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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.
