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CLE-LINE Aircraft Extension Drill: 9/64", 12" Overall Lg, 135° Split Point - High-Speed Steel Aircraft-Extension Drill Bits
CLE-LINEHigh-Speed Steel Aircraft-Extension Drill Bits

CLE-LINE Aircraft Extension Drill: 9/64", 12" Overall Lg, 135° Split Point

SKU 3G-OTH-195242

Brand
CLE-LINE
Item
Aircraft Extension Drill: 9/64", 12" Overall Lg, 135° Split Point
Category
High-Speed Steel Aircraft-Extension Drill Bits
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Technical Specifications

CLE-LINE
Manufacturer Part Number
C23726
Type
Black Oxide HSS
Overall Lg
12"
Split Point
135°
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CLE-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a CLE-LINE aircraft extension drill used for?

A CLE-LINE aircraft extension drill is used for drilling in tight, hard-to-reach spaces common in aerospace and metal fabrication. The 12" overall length and 135° split point reduce walking and improve accuracy in deep-hole applications.

What are the specifications of the CLE-LINE C23726 drill bit?

The CLE-LINE C23726 is a 9/64" black oxide high-speed steel aircraft extension drill with a 12" overall length and a 135° split point. The split point geometry allows self-centering and reduces thrust, making it suitable for drilling into hardened steels and alloys.

Where to buy CLE-LINE aircraft extension drills worldwide?

3G Electric supplies CLE-LINE aircraft extension drills worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the C23726 or other CLE-LINE tooling.

How to select the right aircraft extension drill bit?

Select an aircraft extension drill based on hole diameter, material hardness, and reach required. For deep or angled holes, choose a 135° split point like the CLE-LINE C23726 to reduce walking. Black oxide coating improves chip flow and lubricity in ferrous metals.

Used in

Common applications for CLE-LINE
Structural steel fabrication — CLE-LINE cobalt annular cutters for drilling bolt holes in beams and girders
Maintenance and repair — CLE-LINE taper-shank drill bits for reaming and drilling in machine shops
Metalworking — CLE-LINE tap wrenches for manual threading of holes in steel plates
Construction — CLE-LINE HSS drill bits for drilling into mild steel and alloy steel components
Automotive repair — CLE-LINE annular cutters for cutting holes in chassis and frame members
General machining — CLE-LINE taper-shank drill bits for use on drill presses and lathes

CLE-LINE Products

3G Electric supplies CLE-LINE 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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