CHICAGO-LATROBE Jobber Length Drill Bit: 25/64", 135° Split Point, TiN-Coated Cobalt
The CHICAGO-LATROBE Jobber Length Drill Bit (25/64", MPN 54070) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction with a 135° Split Point per NAS 907 Type J. With…
SKU 3G-OTH-200024
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (25/64", MPN 54070) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction with a 135° Split Point per NAS 907 Type J. With a diameter of 0.3906 inches, this bit is designed for demanding aerospace applications, backed by 3G Electric's specialist sourcing across 14 industrial departments.
Frequently Asked Questions
What is the CHICAGO-LATROBE 54070 drill bit used for?
This TiN-coated cobalt jobber-length drill bit is designed for aerospace applications per NAS 907 Type J. It drills hard materials like stainless steel and titanium, where the 135° split point reduces thrust and prevents walking without a center punch.
What are the specifications of the CHICAGO-LATROBE 54070?
The CHICAGO-LATROBE 54070 is a 25/64" (0.3906 inch) jobber-length drill bit with a 135° split point. It features TiN-coated cobalt construction and meets NAS 907 Type J specifications for aerospace drilling. The manufacturer part number is 54070.
Where to buy CHICAGO-LATROBE 54070 worldwide?
3G Electric supplies the CHICAGO-LATROBE 54070 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS-spec aerospace drill bit.
How to select the right jobber-length drill bit for aerospace?
For aerospace work, choose a bit meeting NAS 907 Type J, like the CHICAGO-LATROBE 54070. Cobalt construction handles heat, while TiN coating extends tool life. The 135° split point is essential for drilling hard alloys without a pilot hole. Match diameter to your fastener or hole spec.
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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.
