CLE-LINE Aircraft Extension Drill: 13/64", 12" Overall Lg, 135° Split Point
The CLE-LINE Aircraft Extension Drill (13/64", MPN C23730) is a high-speed steel aircraft-extension drill bit with a black oxide finish, 12" overall length, and a 135° split point. It is designed for extended-reach…
SKU 3G-OTH-195311
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Product Description
The CLE-LINE Aircraft Extension Drill (13/64", MPN C23730) is a high-speed steel aircraft-extension drill bit with a black oxide finish, 12" overall length, and a 135° split point. It is designed for extended-reach drilling applications where standard-length bits cannot access the work surface.
Frequently Asked Questions
What is a CLE-LINE aircraft extension drill used for?
A CLE-LINE aircraft extension drill is used for drilling deep holes in tight or hard-to-reach spaces, common in aerospace and metal fabrication. The 12" overall length and 135° split point reduce walking and improve cutting efficiency in high-strength materials.
What are the specifications of the CLE-LINE C23730 aircraft extension drill?
The CLE-LINE C23730 is a 13/64" (0.2031") black oxide high-speed steel aircraft extension drill with a 12" overall length and a 135° split point. It is designed for precision drilling in deep-access applications and is manufactured under part number C23730.
Where to buy CLE-LINE aircraft extension drills worldwide?
CLE-LINE aircraft extension drills are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine CLE-LINE tooling without supply-chain complications.
How to select the right CLE-LINE aircraft extension drill for deep-hole drilling?
Select a CLE-LINE aircraft extension drill based on hole diameter, required reach, and material hardness. For the C23730, the 13/64" size and 12" length suit deep access in steel or aluminum. The 135° split point aids self-centering, reducing need for pilot holes in precision work.
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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.















