We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CHICAGO-LATROBE Aircraft Extension Drill: 1/4", 6" 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: 1/4", 6" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill: 1/4" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (MPN 11013) with a 0.2500-inch diameter, 6-inch overall length, 135° split point, and black oxide…

SKU 3G-OTH-207841

Brand
CHICAGO-LATROBE
Item
Aircraft Extension Drill: 1/4", 6" Overall Lg, 135° Split Point
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
11013
Type
Black Oxide HSS
Overall Lg
6"
Split Point
135°
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CHICAGO-LATROBE Aircraft Extension Drill: 1/4" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (MPN 11013) with a 0.2500-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It meets NAS 907 Type B specifications.

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?

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 without walking, meeting NAS 907 Type B specs for aircraft maintenance and fabrication.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill 11013?

The CHICAGO-LATROBE 11013 has a 0.2500-inch diameter, 6-inch overall length, 135° split point, and black oxide finish. It is made of high-speed steel and conforms to NAS 907 Type B standards, ensuring durability for extended drilling in aerospace-grade materials.

Where to buy CHICAGO-LATROBE Aircraft Extension Drill worldwide?

3G Electric supplies the CHICAGO-LATROBE Aircraft Extension Drill 11013 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this NAS-spec drill bit.

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

Select based on hole diameter and depth requirements. The 0.2500-inch diameter with 6-inch length suits deep access in aircraft structures. Ensure your application matches the 135° split point for self-centering and the black oxide finish for chip evacuation. Always verify NAS 907 Type B compliance for aerospace use.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
CHICAGO-LATROBE Aircraft Extension Drill: 3/16", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11009). Key specifications — attr1234097: 0.1875; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 3/16", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11009). Key specifications — attr1234097: 0.1875; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 5/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11007). Key specifications — attr1234097: 0.1563; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 5/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11007). Key specifications — attr1234097: 0.1563; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 1/16", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11001). Key specifications — attr1234097: 0.0625; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 1/16", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11001). Key specifications — attr1234097: 0.0625; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 11/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11008). Key specifications — attr1234097: 0.1719; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 11/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11008). Key specifications — attr1234097: 0.1719; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 13/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11010). Key specifications — attr1234097: 0.2031; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 13/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11010). Key specifications — attr1234097: 0.2031; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 17/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11014). Key specifications — attr1234097: 0.2656; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 17/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11014). Key specifications — attr1234097: 0.2656; attr1234190: NAS 907 Type B.

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Aircraft Extension Drill: 15/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11028). Key specifications — attr1234097: 0.4688; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 15/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11028). Key specifications — attr1234097: 0.4688; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: #17, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11141). Key specifications — attr1234097: 0.1730; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #17, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11141). Key specifications — attr1234097: 0.1730; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: 3/16", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11104). Key specifications — attr1234097: 0.1875; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: 3/16", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11104). Key specifications — attr1234097: 0.1875; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: #47, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11171). Key specifications — attr1234097: 0.0785; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #47, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11171). Key specifications — attr1234097: 0.0785; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: #42, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11166). Key specifications — attr1234097: 0.0935; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #42, 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11166). Key specifications — attr1234097: 0.0935; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: Letter O, 12" Overall Lg, 135° Split Point, NAS 907 Type B (MPN 11234). Key specifications — attr1234097: 0.3160; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: Letter O, 12" Overall Lg, 135° Split Point, NAS 907 Type B (MPN 11234). Key specifications — attr1234097: 0.3160; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: #20, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11050). Key specifications — attr1234097: 0.1610; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #20, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11050). Key specifications — attr1234097: 0.1610; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE Aircraft Extension Drill: #15, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11045). Key specifications — attr1234097: 0.1800; attr1234190: NAS 907 Type B.
CHICAGO-LATROBE
CHICAGO-LATROBE Aircraft Extension Drill: #15, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN 11045). Key specifications — attr1234097: 0.1800; attr1234190: NAS 907 Type B.