CHICAGO-LATROBE Jobber Length Drill Bit: 5.6 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (5.6 mm, MPN 45851) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, conforming to NAS…
SKU 3G-OTH-190037
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 (5.6 mm, MPN 45851) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, conforming to NAS 907 Type B. With a diameter of 0.2205 inches, this bit is designed for precision drilling in demanding industrial environments.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 45851 used for?
This drill bit is designed for aerospace and precision metal drilling applications. Its 135° split point reduces walking and requires less thrust, making it suitable for hard materials. The black oxide HSS construction provides heat resistance and lubricity for extended tool life.
What are the specifications of the CHICAGO-LATROBE 45851 drill bit?
The CHICAGO-LATROBE 45851 is a 5.6 mm (0.2205 inch) jobber length drill bit with a 135° split point. It is made from black oxide high-speed steel and conforms to NAS 907 Type B standards. The manufacturer part number is 45851.
Where to buy CHICAGO-LATROBE 45851 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 45851 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time for your region.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS specifications like the 45851. Ensure the diameter matches your hole size and the split point geometry reduces walking on curved surfaces. Black oxide coating aids chip flow and heat dissipation during high-speed operations.
Used in
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.
