CHICAGO-LATROBE NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit #31
The CHICAGO-LATROBE Aircraft Extension Drill: #31 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11155, MPN 11155). It features a 0.1200-inch diameter, 12-inch overall length, 135° split point, and…
SKU 3G-OTH-207977
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The CHICAGO-LATROBE Aircraft Extension Drill: #31 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 11155, MPN 11155). It features a 0.1200-inch diameter, 12-inch overall length, 135° split point, and black oxide HSS finish, conforming to NAS 907 Type B.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE Aircraft Extension Drill #31 used for?
The CHICAGO-LATROBE Aircraft Extension Drill #31 is designed for drilling in tight, hard-to-reach spaces on aircraft assemblies. Its 12-inch overall length and 135° split point allow precise entry into metal without walking, making it ideal for aerospace maintenance and manufacturing applications.
What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #31?
The CHICAGO-LATROBE Aircraft Extension Drill #31 (MPN 11155) has a 0.1200-inch diameter, 12-inch overall length, 135° split point, and black oxide HSS finish. It conforms to NAS 907 Type B, ensuring compliance with aerospace fastener-hole standards.
Where to buy the CHICAGO-LATROBE Aircraft Extension Drill #31 worldwide?
3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill #31 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this NAS-spec drill bit.
How to select the correct CHICAGO-LATROBE Aircraft Extension Drill for aerospace work?
Select the CHICAGO-LATROBE Aircraft Extension Drill based on hole size and material. The #31 size (0.1200-inch) suits standard aerospace fasteners. Ensure the drill meets NAS 907 Type B for proper fit and finish. The 135° split point reduces thrust, ideal for thin aircraft skins.
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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.
