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CLEVELAND Aircraft Extension Drill: 7/32", 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: 7/32", 12" Overall Lg, 135° Split Point, HSS

The CLEVELAND Aircraft Extension Drill: 7/32" is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13186. It features a 0.2188-inch diameter, 12-inch overall length, and a 135° split point, conforming…

SKU 3G-OTH-207836

Also listed as: C 13186 · C-13186

Brand
CLEVELAND
Item
Aircraft Extension Drill: 7/32", 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
C13186
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: 7/32" is a NAS-Spec High-Speed Steel Aircraft-Extension Drill Bit, model C13186. It features a 0.2188-inch diameter, 12-inch overall length, and a 135° split point, conforming to NAS 907 Type B specifications. This HSS drill bit is designed for industrial drilling applications requiring extended reach.

Frequently Asked Questions

What is the CLEVELAND Aircraft Extension Drill used for?

The CLEVELAND Aircraft Extension Drill is used for industrial drilling applications requiring extended reach, particularly in aerospace and metalworking. Its 12-inch overall length and 135° split point allow precise drilling in tight spaces. The HSS construction and NAS 907 Type B compliance make it suitable for high-strength materials.

What are the specifications of the CLEVELAND C13186 drill bit?

The CLEVELAND C13186 is a 7/32-inch (0.2188-inch) diameter HSS aircraft-extension drill bit with a 12-inch overall length and a 135° split point. It conforms to NAS 907 Type B specifications. The manufacturer part number is C13186, and it is designed for extended-reach drilling in industrial settings.

Where to buy CLEVELAND C13186 drill bits worldwide?

You can source CLEVELAND C13186 drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times. We supply genuine CLEVELAND NAS-spec tooling for aerospace and industrial applications.

How to select the right CLEVELAND aircraft extension drill?

To select the right CLEVELAND aircraft extension drill, match the diameter (e.g., 7/32-inch for C13186) and overall length (12 inches) to your hole depth and material. Ensure the point angle (135° split point) suits your workpiece. Verify NAS 907 Type B compliance for aerospace standards. Consult 3G Electric for application guidance.

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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