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CLEVELAND Aircraft Extension Drill: 3/32", 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: 3/32", 12" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: 3/32" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13178. It features a 0.0938-inch diameter, 12-inch overall length, and a 135° split point, conforming…

SKU 3G-OTH-207804

Also listed as: C 13178 · C-13178

Brand
CLEVELAND
Item
Aircraft Extension Drill: 3/32", 12" Overall Lg, 135° Split Point, HSS
Category
NAS-Spec High-Speed Steel Aircraft-Extension Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CLEVELAND
Manufacturer Part Number
C13178
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: 3/32" is an NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13178. It features a 0.0938-inch diameter, 12-inch overall length, and a 135° split point, conforming to NAS 907 Type B standards.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill C13178 used for?

The CLEVELAND C13178 is an NAS 907 Type B aircraft-extension drill bit used for precision hole drilling in aerospace and industrial applications. Its 12-inch overall length and 135° split point allow access to deep or confined areas, while the HSS construction provides durability in metal and composite materials.

What are the specifications of the CLEVELAND C13178 drill bit?

The CLEVELAND C13178 is a 3/32-inch diameter, 12-inch overall length, high-speed steel aircraft-extension drill bit with a 135° split point. It conforms to NAS 907 Type B standards and is designed for deep-hole drilling in aerospace and industrial settings.

Where to buy CLEVELAND C13178 aircraft extension drill worldwide?

3G Electric supplies the CLEVELAND C13178 aircraft extension drill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS 907 Type B HSS drill bit for your aerospace or industrial needs.

How to select the right aircraft extension drill bit for deep holes?

Select an aircraft extension drill bit like the CLEVELAND C13178 based on hole diameter, overall length, and material. For deep or confined areas, a 12-inch length with a 135° split point reduces walking and improves chip evacuation. Ensure the bit meets NAS 907 Type B standards for aerospace-grade precision and durability.

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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