CLE-LINE Aircraft Extension Drill: #30, 12" Overall Lg, 135° Split Point
The CLE-LINE Aircraft Extension Drill (#30) is a high-speed steel aircraft-extension drill bit with a 12" overall length, 135° split point, and black oxide finish (MPN C23790). It is designed for extended-reach…
SKU 3G-OTH-195288
Also listed as: C 23790 · C-23790
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
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Product Description
The CLE-LINE Aircraft Extension Drill (#30) is a high-speed steel aircraft-extension drill bit with a 12" overall length, 135° split point, and black oxide finish (MPN C23790). 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?
CLE-LINE aircraft extension drills are designed for drilling in tight or hard-to-reach spaces common in aerospace and metal fabrication. The 12" overall length and 135° split point allow precise entry without walking, while black oxide HSS construction provides heat resistance and lubricity for extended tool life.
What are the specifications of the CLE-LINE #30 aircraft extension drill?
The CLE-LINE C23790 is a #30 size black oxide high-speed steel aircraft extension drill with a 12" overall length, 135° split point, and a wire-gauge diameter of 0.1285 inches. It is designed for portable drilling in confined areas and is suitable for use on ferrous and non-ferrous materials.
Where to buy CLE-LINE aircraft extension drills worldwide?
3G Electric supplies CLE-LINE aircraft extension drills worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the C23790 or other CLE-LINE tooling. We source and deliver to any country.
How to select the right CLE-LINE aircraft extension drill for your job?
Select based on hole size, material, and access depth. The #30 size (0.1285") suits small-diameter holes in sheet metal or composites. The 12" length reaches recessed fasteners. For harder materials, the 135° split point reduces thrust and prevents wandering. Always match drill speed and feed to the workpiece.
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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.
