We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CLE-LINE Aircraft Extension Drill: #13, 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: #13, 6" Overall Lg, 135° Split Point

The CLE-LINE Aircraft Extension Drill (#13) is a high-speed steel aircraft-extension drill bit with a 6" overall length, 135° split point, and black oxide finish (MPN C23673). It features a 0.1850" diameter, designed…

SKU 3G-OTH-195312

Also listed as: C 23673 · C-23673

Brand
CLE-LINE
Item
Aircraft Extension Drill: #13, 6" Overall Lg, 135° Split Point
Category
High-Speed Steel Aircraft-Extension Drill Bits
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLE-LINE
Manufacturer Part Number
C23673
Type
Black Oxide HSS
Overall Lg
6"
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CLE-LINE Aircraft Extension Drill (#13) is a high-speed steel aircraft-extension drill bit with a 6" overall length, 135° split point, and black oxide finish (MPN C23673). It features a 0.1850" diameter, designed for extended-reach drilling applications.

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 improves cutting accuracy.

What are the specifications of the CLE-LINE C23673 drill bit?

The CLE-LINE C23673 is a #13 high-speed steel aircraft extension drill bit with a 6" overall length, 135° split point, and black oxide finish. The wire size corresponds to 0.1850 inches. It is designed for precision drilling in metal and aerospace applications.

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 the correct CLE-LINE C23673 or similar bits for your application.

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

Select a CLE-LINE aircraft extension drill based on the hole size needed—here #13 (0.1850")—and the material being drilled. The 135° split point aids self-centering on metal. For deeper or obstructed access, the 6" overall length provides reach. Always match the bit to your drill's chuck capacity.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CLE-LINE Aircraft Extension Drill: #11, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23671)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #11, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23671)
CLE-LINE Aircraft Extension Drill: #15, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23675)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #15, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23675)
CLE-LINE Aircraft Extension Drill: #12, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23672)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #12, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23672)
CLE-LINE Aircraft Extension Drill: #19, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23679)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #19, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23679)
CLE-LINE Aircraft Extension Drill: #22, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23682)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #22, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23682)
CLE-LINE Aircraft Extension Drill: #18, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23678)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #18, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23678)

More from CLE-LINE

View all CLE-LINE parts
CLE-LINE Aircraft Extension Drill: 11/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23639)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 11/32", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23639)
CLE-LINE Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23724)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 7/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23724)
CLE-LINE Aircraft Extension Drill: 21/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23638)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 21/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23638)
CLE-LINE Aircraft Extension Drill: 27/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23644)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 27/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23644)
CLE-LINE Aircraft Extension Drill: 9/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23726)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 9/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23726)
CLE-LINE Aircraft Extension Drill: 1/2", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23649)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 1/2", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23649)
CLE-LINE Aircraft Extension Drill: 17/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23734)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 17/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23734)
CLE-LINE Aircraft Extension Drill: 25/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23642)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 25/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23642)