CLE-LINE Aircraft Extension Drill: 31/64", 12" Overall Lg, 135° Split Point
The CLE-LINE Aircraft Extension Drill (31/64", MPN C23748) 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-195300
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Product Description
The CLE-LINE Aircraft Extension Drill (31/64", MPN C23748) 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 in industrial settings.
Frequently Asked Questions
What is the CLE-LINE Aircraft Extension Drill used for?
The CLE-LINE Aircraft Extension Drill is designed for deep-hole drilling in aerospace and industrial applications. Its 12-inch overall length and 135° split point allow precise entry into tight spaces, while the black oxide HSS construction reduces friction and extends tool life.
What are the specifications of the CLE-LINE C23748 drill bit?
The CLE-LINE C23748 is a 31/64-inch high-speed steel aircraft-extension drill bit with a 0.4844-inch diameter, 12-inch overall length, and a 135° split point. It features a black oxide finish for heat resistance and reduced wear during extended drilling operations.
Where to buy CLE-LINE C23748 worldwide?
You can source the CLE-LINE C23748 aircraft extension drill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your application.
How to select the right CLE-LINE aircraft extension drill?
Select based on hole diameter and depth requirements. The CLE-LINE C23748 with a 31/64-inch diameter and 12-inch length suits deep drilling in metal. Ensure your drill chuck can accommodate the shank size, and use cutting fluid to optimize performance and bit longevity.
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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.















