CHICAGO-LATROBENAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CHICAGO-LATROBE Aircraft Extension Drill: #35, 12" Overall Lg, 135° Split Point

The CHICAGO-LATROBE Aircraft Extension Drill: #35 is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU 406Y29, MPN 11159). It features a 0.1100-inch diameter, 12-inch overall length, 135° split point, and…

SKU 3G-OTH-207965

Brand

CHICAGO-LATROBE

Item

Aircraft Extension Drill: #35, 12" Overall Lg, 135° Split Point

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

11159

Type

Black Oxide HSS 

Overall Lg

12"

Split Point

135° 

View Full Spec Sheet

Technical Documents

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CHICAGO-LATROBE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 #35 used for?

This drill is designed for deep-hole drilling in aircraft assembly and maintenance. Its 12-inch overall length and 135° split point allow precise entry into tight spaces, while the black oxide HSS construction provides durability on high-strength alloys.

What are the specifications of the CHICAGO-LATROBE Aircraft Extension Drill #35?

The drill has a 0.1100-inch diameter (#35), 12-inch overall length, 135° split point, and black oxide HSS material. It conforms to NAS 907 Type B, making it suitable for aerospace applications requiring extended reach and chip evacuation.

Where to buy CHICAGO-LATROBE Aircraft Extension Drill #35 worldwide?

3G Electric supplies this CHICAGO-LATROBE drill 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 tool.

How to select the right CHICAGO-LATROBE aircraft extension drill?

Match the drill diameter to your fastener or hole size—#35 equals 0.1100 inches. Ensure overall length (12 inches) suits your depth requirement. The 135° split point reduces walking on curved surfaces, and NAS 907 Type B compliance guarantees aerospace-grade tolerances.

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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