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CLEVELAND Aircraft Extension Drill: #18, 6" Overall Lg, 135° Split Point, HSS - NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
CLEVELANDNAS-Spec High-Speed Steel Aircraft-Extension Drill Bits

CLEVELAND Aircraft Extension Drill: #18, 6" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: #18 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 0.1695-inch diameter and a 6-inch overall length. It features a 135° split point and is manufactured to…

SKU 3G-OTH-208014

Also listed as: C 13140 · C-13140

Brand
CLEVELAND
Item
Aircraft Extension Drill: #18, 6" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C13140
Type
HSS, NAS 907 Type B
Overall Lg
6"
Split Point
135°

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CLEVELAND Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLEVELAND Aircraft Extension Drill: #18 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit with a 0.1695-inch diameter and a 6-inch overall length. It features a 135° split point and is manufactured to NAS 907 Type B standards (MPN C13140). This HSS drill bit is designed for industrial drilling applications requiring NAS specification compliance.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill #18 used for?

The CLEVELAND Aircraft Extension Drill #18 is used for precision drilling in aerospace and industrial applications requiring NAS 907 Type B compliance. Its 6-inch overall length and 135° split point enable accurate hole creation in tight spaces, common in aircraft assembly and maintenance.

What are the specifications of the CLEVELAND C13140 drill bit?

The CLEVELAND C13140 is a #18 aircraft extension drill bit with a 0.1695-inch diameter, 6-inch overall length, and 135° split point. It is made from high-speed steel (HSS) and manufactured to NAS 907 Type B standards, ensuring durability and precision in demanding industrial drilling tasks.

Where to buy CLEVELAND aircraft extension drill bits worldwide?

3G Electric supplies CLEVELAND aircraft extension drill bits worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NAS-spec tooling like the C13140 and deliver to your facility. Contact us for pricing and lead time on your order.

How to select the right CLEVELAND aircraft extension drill bit?

Select the CLEVELAND aircraft extension drill bit based on hole diameter, material, and NAS specification required. For the C13140, the #18 size (0.1695-inch) suits small-diameter holes in aerospace alloys. Ensure the 135° split point matches your drilling application for reduced walking and cleaner cuts.

Used in

Common applications for CLEVELAND
Aerospace manufacturing — CLEVELAND NAS-spec aircraft extension drills for drilling fastener holes in aluminum airframe panels.
Bridge construction — CLEVELAND Morse-taper shank bridge reamers for enlarging bolt holes in structural steel.
Automotive production — CLEVELAND chucking reamers for precision finishing of engine component bores.
General metalworking — CLEVELAND single-flute countersinks for deburring holes in mild steel parts.
Tool and die making — CLEVELAND interchangeable-pilot counterbores for creating recesses for socket head cap screws.
Maintenance repair — CLEVELAND cobalt aircraft extension drills for drilling hardened steel in equipment repairs.

CLEVELAND Products

3G Electric supplies CLEVELAND 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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