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CHICAGO-LATROBE Aircraft Extension Drill: Letter V, 12" Overall Lg, 135° Split Point - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE Aircraft Extension Drill: Letter V, 12" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill: Letter V is an NAS-Spec High-Speed Steel aircraft-extension drill bit (SKU 11241, MPN 11241). It features a 0.3770-inch diameter, a 12-inch overall length, a 135° split…

SKU 3G-OTH-207906

Brand
CHICAGO-LATROBE
Item
Aircraft Extension Drill: Letter V, 12" Overall Lg, 135° Split Point
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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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

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11241
Type
NAS 907 Type B
Overall Lg
12"
Split Point
135°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: Letter V is an NAS-Spec High-Speed Steel aircraft-extension drill bit (SKU 11241, MPN 11241). It features a 0.3770-inch diameter, a 12-inch overall length, a 135° split point, and conforms 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 used for?

The CHICAGO-LATROBE Aircraft Extension Drill is used for drilling precision holes in aerospace and aircraft manufacturing applications. Its NAS 907 Type B design and 135° split point enable accurate starts and reduced thrust in hard metals, making it suitable for structural assembly and maintenance tasks.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill?

The CHICAGO-LATROBE Aircraft Extension Drill (MPN 11241) has a 0.3770-inch diameter, 12-inch overall length, and a 135° split point. It conforms to NAS 907 Type B and is made of high-speed steel. These specs ensure compatibility with aerospace drilling requirements.

Where to buy the CHICAGO-LATROBE Aircraft Extension Drill worldwide?

You can source the CHICAGO-LATROBE Aircraft Extension Drill (MPN 11241) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct NAS-spec tool for your operations.

How to select the right CHICAGO-LATROBE Aircraft Extension Drill?

To select the right CHICAGO-LATROBE Aircraft Extension Drill, verify the NAS 907 Type B specification, diameter (0.3770 inches), and overall length (12 inches) match your application. The 135° split point is ideal for hard materials. Consult your engineering drawings to confirm compatibility with your drilling task.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-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.

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Cross-referenced by specification & description
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