CLE-LINE Aircraft Extension Drill: #20, 12" Overall Lg, 135° Split Point
The CLE-LINE Aircraft Extension Drill: #20 is a high-speed steel aircraft-extension drill bit with a 12" overall length, 135° split point, and black oxide finish (MPN C23780). It features a 0.1610 diameter. 3G…
SKU 3G-OTH-195290
Also listed as: C 23780 · C-23780
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: #20 is a high-speed steel aircraft-extension drill bit with a 12" overall length, 135° split point, and black oxide finish (MPN C23780). It features a 0.1610 diameter. 3G Electric interprets your demand for specialty tooling, sources genuine CLE-LINE products, and supports your operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is a CLE-LINE Aircraft Extension Drill used for?
This CLE-LINE #20 aircraft extension drill is designed for deep-hole drilling in tight spaces common in aerospace and metal fabrication. Its 12" overall length and 135° split point reduce walking and cutting force, making it ideal for precision work in hard-to-reach areas.
What are the specifications of the CLE-LINE C23780 drill bit?
The CLE-LINE C23780 is a #20 high-speed steel aircraft extension drill with a 0.1610" diameter, 12" overall length, and a 135° split point. It features a black oxide finish for increased lubricity and heat resistance, suitable for drilling in steel and aluminum alloys.
Where to buy CLE-LINE aircraft extension drills worldwide?
3G Electric supplies CLE-LINE aircraft extension drills like the C23780 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this precision tool.
How to select the right aircraft extension drill for deep holes?
Choose a drill with a 135° split point to reduce walking and thrust, like the CLE-LINE C23780. Ensure overall length matches your access depth. For hard materials, black oxide HSS provides better chip flow and heat dissipation. Always match drill diameter to your hole tolerance.
Used in
Common applications for CLE-LINECLE-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.
