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CLE-LINE Aircraft Extension Drill: 7/16", 6" 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: 7/16", 6" Overall Lg, 135° Split Point

The CLE-LINE Aircraft Extension Drill (7/16", MPN C23645) is a high-speed steel aircraft-extension drill bit with a black oxide finish, 6" overall length, and a 135° split point. 3G Electric interprets your demand…

SKU 3G-OTH-195236

Also listed as: C 23645 · C-23645

Brand
CLE-LINE
Item
Aircraft Extension Drill: 7/16", 6" Overall Lg, 135° Split Point
Category
High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
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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

Technical Specifications

CLE-LINE
Manufacturer Part Number
C23645
Type
Black Oxide HSS
Overall Lg
6"
Split Point
135°

Technical Documents

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CLE-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CLE-LINE Aircraft Extension Drill (7/16", MPN C23645) is a high-speed steel aircraft-extension drill bit with a black oxide finish, 6" overall length, and a 135° split point. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit.

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 or hard-to-reach spaces common in aerospace and metal fabrication. Its extended length provides access where standard bits cannot reach, while the 135° split point reduces walking and requires less thrust for precise starts.

What are the specifications of the CLE-LINE C23645 aircraft extension drill?

The CLE-LINE C23645 is a 7/16" black oxide high-speed steel aircraft extension drill with a 6" overall length and a 135° split point. It is designed for drilling in confined areas and is manufactured under part number C23645. The black oxide finish enhances lubricity and chip flow.

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. Contact us for availability and lead time on the C23645 or other CLE-LINE tooling.

How to select the right CLE-LINE aircraft extension drill for your application?

Select a CLE-LINE aircraft extension drill based on hole diameter, material hardness, and access depth. For steel or stainless, choose black oxide HSS with a 135° split point to reduce walking. Match the overall length to the clearance of your workspace. Always use proper cutting fluid for extended tool life.

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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