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CLEVELAND Aircraft Extension Drill: #15, 12" 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: #15, 12" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: #15 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU C13230, MPN C13230). It features a 0.1800-inch diameter, 12-inch overall length, and a 135° split point…

SKU 3G-OTH-208023

Also listed as: C 13230 · C-13230

Brand
CLEVELAND
Item
Aircraft Extension Drill: #15, 12" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

CLEVELAND
Manufacturer Part Number
C13230
Type
HSS, NAS 907 Type B
Overall Lg
12"
Split Point
135°

Technical Documents

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

Product Description

The CLEVELAND Aircraft Extension Drill: #15 is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit (SKU C13230, MPN C13230). It features a 0.1800-inch diameter, 12-inch overall length, and a 135° split point, meeting NAS 907 Type B specifications.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill #15 used for?

The CLEVELAND Aircraft Extension Drill #15 is used for drilling precision holes in aerospace and industrial applications where extended reach is required. Its NAS 907 Type B specification and 135° split point ensure clean starts and reduced walking on curved or angled surfaces.

What are the specifications of the CLEVELAND C13230 drill bit?

The CLEVELAND C13230 is a #15 aircraft extension drill with a 0.1800-inch diameter, 12-inch overall length, and 135° split point. It is made of high-speed steel (HSS) and meets NAS 907 Type B standards, making it suitable for demanding aerospace drilling tasks.

Where to buy CLEVELAND aircraft extension drills worldwide?

3G Electric supplies the CLEVELAND C13230 aircraft extension drill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this NAS 907 Type B HSS drill bit for your aerospace or manufacturing needs.

How to select the right CLEVELAND aircraft extension drill?

Select the CLEVELAND aircraft extension drill based on hole size, material, and reach. The #15 size (0.1800-inch diameter) with 12-inch length suits deep or angled drilling in aluminum and composites. The 135° split point reduces thrust and prevents wandering. Always match the NAS 907 Type B spec to your application.

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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