CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter R, MPN 45788) is an NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3390…
SKU 3G-OTH-190360
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (Letter R, MPN 45788) is an NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3390 inches, meeting NAS 907 Type B requirements.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 45788 used for?
This drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its 135° split point reduces walking and drilling force, while the black oxide HSS construction provides heat resistance and lubricity for precise hole drilling in metals.
What are the specifications of the CHICAGO-LATROBE 45788 drill bit?
The CHICAGO-LATROBE 45788 is a jobber length drill bit with a letter R size (0.3390 inch diameter). It features a 135° split point, black oxide finish, and high-speed steel construction, meeting NAS 907 Type B standards for aerospace drilling tasks.
Where to buy CHICAGO-LATROBE 45788 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45788 drill bit 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.
How to select the correct CHICAGO-LATROBE drill bit for aerospace work?
Select a drill bit that meets NAS 907 Type B specifications, like the CHICAGO-LATROBE 45788. Ensure the diameter matches your hole requirement (0.3390 inch for letter R). The 135° split point and black oxide HSS are ideal for precise drilling in aerospace-grade metals.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel 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.
