CHICAGO-LATROBE Jobber Length Drill Bit: 21/64", 135° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (21/64", MPN 45621) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3281…
SKU 3G-OTH-189865
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 (21/64", MPN 45621) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.3281 inches, meeting NAS 907 Type B standards.
Frequently Asked Questions
What is the CHICAGO-LATROBE 45621 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 and thrust, making it suitable for hard metals. 3G Electric supplies this NAS 907 Type B bit to support critical manufacturing applications worldwide.
What are the specifications of the CHICAGO-LATROBE 45621?
The CHICAGO-LATROBE 45621 is a 21/64" (0.3281 in) jobber length drill bit with a 135° split point, black oxide finish, and high-speed steel construction. It meets NAS 907 Type B standards. 3G Electric sources this genuine CHICAGO-LATROBE part for global industrial customers.
Where to buy CHICAGO-LATROBE 45621 worldwide?
3G Electric supplies the CHICAGO-LATROBE 45621 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this NAS 907 Type B bit for your aerospace or industrial machining needs.
How to select the right jobber length drill bit for aerospace?
For aerospace drilling, choose a bit with a 135° split point to reduce walking on curved surfaces. The CHICAGO-LATROBE 45621 offers black oxide HSS for heat resistance and meets NAS 907 Type B standards. 3G Electric can help match the correct size and coating to your material.
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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.
