CHICAGO-LATROBE Aircraft Extension Drill: #48, 6" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #48 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11078, MPN 11078). It features a 0.0760-inch diameter, 6-inch overall length, 135° split point, and…
SKU 3G-OTH-207931
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
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #48 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11078, MPN 11078). It features a 0.0760-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS construction, conforming to NAS 907 Type B.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #48 used for?
This drill is designed for aerospace and precision manufacturing applications requiring deep-hole drilling in tight spaces. Its 6-inch overall length and 135° split point reduce walking and improve chip evacuation in high-strength alloys.
What are the specifications of the CHICAGO-LATROBE 11078 drill?
The CHICAGO-LATROBE 11078 is a #48 aircraft extension drill with a 0.0760-inch diameter, 6-inch overall length, 135° split point, and black oxide HSS construction. It conforms to NAS 907 Type B for aerospace-grade drilling.
Where to buy CHICAGO-LATROBE aircraft extension drills worldwide?
3G Electric supplies CHICAGO-LATROBE aircraft extension drills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NAS 907 Type B drill to your facility.
How to select the right aircraft extension drill for deep-hole drilling?
Choose a drill with a split point like the 135° on this CHICAGO-LATROBE #48 to prevent walking. Match the diameter and overall length to your hole depth and material. Black oxide HSS provides lubricity and heat resistance for aerospace alloys.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.
