CHICAGO-LATROBE NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit #21
The CHICAGO-LATROBE Aircraft Extension Drill: #21 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11051, MPN 11051) with a 0.1590-inch diameter, 6-inch overall length, 135° split point, and black…
SKU 3G-OTH-208003
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 Aircraft Extension Drill: #21 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11051, MPN 11051) with a 0.1590-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It conforms to NAS 907 Type B standards.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #21 used for?
The CHICAGO-LATROBE Aircraft Extension Drill #21 is used for drilling precision holes in aerospace and industrial applications where extended reach is required. Its NAS 907 Type B compliance and 135° split point make it suitable for drilling into hard metals and composites without walking, ensuring accurate hole placement.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #21?
The CHICAGO-LATROBE Aircraft Extension Drill #21 (MPN 11051) has a 0.1590-inch diameter, 6-inch overall length, 135° split point, and black oxide finish on high-speed steel. It conforms to NAS 907 Type B standards, making it ideal for aerospace drilling tasks requiring precision and durability.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #21 worldwide?
You can source the CHICAGO-LATROBE Aircraft Extension Drill #21 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine NAS-spec tooling without the hassle of international procurement.
How to select the right CHICAGO-LATROBE Aircraft Extension Drill for your application?
To select the right CHICAGO-LATROBE Aircraft Extension Drill, match the diameter and overall length to your hole depth and material. The #21 size (0.1590-inch) with a 135° split point reduces thrust and prevents wandering on curved surfaces. For aerospace work, ensure NAS 907 Type B compliance for critical tolerances.
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3G Electric supplies CHICAGO-LATROBE nas-spec high-speed steel aircraft-extension drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
