CHICAGO-LATROBE NAS-Spec HSS Aircraft-Extension Drill Bit #31
The CHICAGO-LATROBE Aircraft Extension Drill: #31 is an NAS-Spec high-speed steel aircraft-extension drill bit (SKU 11061, MPN 11061). It features a 0.1200-inch diameter, 6-inch overall length, 135° split point, and…
SKU 3G-OTH-207975
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.
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #31 is an NAS-Spec high-speed steel aircraft-extension drill bit (SKU 11061, MPN 11061). It features a 0.1200-inch diameter, 6-inch overall length, 135° split point, and black oxide finish, conforming to NAS 907 Type B.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #31 used for?
This drill is designed for aerospace and industrial applications requiring deep-hole drilling in tight spaces. Its 6-inch overall length and 135° split point allow precise entry into hard metals, while the NAS 907 Type B compliance ensures it meets stringent aircraft manufacturing standards.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #31?
The drill has a 0.1200-inch diameter (#31), 6-inch overall length, 135° split point, and black oxide finish on high-speed steel. It conforms to NAS 907 Type B and carries MPN 11061. These specs make it suitable for drilling in aerospace-grade materials.
Where to buy CHICAGO-LATROBE Aircraft Extension Drill #31 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #31 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE aircraft extension drill bit?
Select based on hole diameter, material hardness, and depth. The #31 size (0.1200-inch) suits small-diameter aerospace holes. Ensure the drill meets NAS 907 Type B for aircraft work. The 135° split point reduces walking on curved surfaces, and the black oxide finish aids chip evacuation.
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.
