CHICAGO-LATROBE Jobber Length Drill Bit: #20, 135° Split Point, TiAlN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit #20 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J compliance. With a…
SKU 3G-OTH-200108
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit #20 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J compliance. With a diameter of 0.1610 inches (MPN 44990), this bit is designed for precision drilling in demanding aerospace applications.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #20 used for?
This drill bit is designed for aerospace and high-precision drilling applications. Its 135° split point reduces walking, while the TiAlN coating on cobalt steel extends tool life in tough materials like stainless steel and titanium. It meets NAS 907 Type J specifications for critical aerospace fastening holes.
What are the specifications of the CHICAGO-LATROBE 44990 drill bit?
The CHICAGO-LATROBE 44990 is a #20 jobber length drill bit with a 0.1610-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It conforms to NAS 907 Type J standards, making it suitable for aerospace-grade materials. The manufacturer part number is 44990.
Where to buy CHICAGO-LATROBE 44990 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 44990 drill bit 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 and deliver this NAS-spec tool to any international destination.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select based on hole size and material. The #20 bit (0.1610 inch) suits #20 screw clearance holes per NAS standards. For tough alloys, choose TiAlN-coated cobalt bits like this CHICAGO-LATROBE model. Ensure the 135° split point matches your drilling machine's rigidity to prevent wandering.
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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.
