CHICAGO-LATROBE Aircraft Extension Drill: #48, 12" Overall Lg, 135° Split Point
The CHICAGO-LATROBE Aircraft Extension Drill: #48 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y42, MPN 11172). It features a 0.0760-inch diameter, 12-inch overall length, 135° split point…
SKU 3G-OTH-208082
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #48 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y42, MPN 11172). It features a 0.0760-inch diameter, 12-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 industrial applications requiring deep-hole drilling in tight spaces. Its 12-inch overall length and NAS 907 Type B compliance make it suitable for aircraft maintenance, sheet metal fabrication, and structural assembly where precision and extended reach are critical.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #48?
The CHICAGO-LATROBE Aircraft Extension Drill #48 (MPN 11172) has a 0.0760-inch diameter, 12-inch overall length, 135° split point, and black oxide HSS construction. It conforms to NAS 907 Type B standards, ensuring compatibility with aerospace-grade materials.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #48 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #48 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec drill bit for your aerospace or manufacturing needs.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill for your application?
Select based on hole diameter, material hardness, and depth requirements. The #48 size (0.0760-inch) suits small-diameter aerospace holes. For extended reach, the 12-inch length and 135° split point reduce walking. Always verify NAS 907 Type B compliance for critical aircraft structures.
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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.
