CHICAGO-LATROBE Jobber Length Drill Bit: 5.5 mm, 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (5.5 mm, MPN 45850) is a NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It conforms to NAS 907 Type B…
SKU 3G-OTH-190001
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 (5.5 mm, MPN 45850) is a NAS-Spec High-Speed Steel drill bit for aerospace applications, featuring a 135° split point and black oxide finish. It conforms to NAS 907 Type B and has a specified attribute of 0.2165. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45850 drill bit used for?
This CHICAGO-LATROBE jobber length drill bit is designed for aerospace and precision industrial drilling. Its 135° split point reduces walking on curved surfaces, while the black oxide HSS construction provides heat resistance and lubricity for ferrous and non-ferrous materials.
What are the specifications of the CHICAGO-LATROBE 45850?
The CHICAGO-LATROBE 45850 is a 5.5 mm jobber length drill bit with a 135° split point, black oxide HSS finish, and NAS 907 Type B compliance. The shank diameter is 0.2165 inches. It is designed for aerospace-grade drilling applications.
Where to buy CHICAGO-LATROBE 45850 worldwide?
3G Electric supplies the CHICAGO-LATROBE 45850 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this aerospace-grade tool.
How to select the right CHICAGO-LATROBE drill bit for aerospace work?
For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 45850. The 135° split point and black oxide HSS ensure clean starts and durability in tough alloys. Match the diameter and length to your material thickness and machine capacity.
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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.
