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

CLE-LINE Aircraft Extension Drill: #11, 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: #11, 6" Overall Lg, 135° Split Point

The CLE-LINE Aircraft Extension Drill: #11 is a high-speed steel aircraft-extension drill bit with a black oxide finish, 6" overall length, and a 135° split point. It is manufactured under part number C23671 and…

SKU 3G-OTH-195233

Also listed as: C 23671 · C-23671

Brand
CLE-LINE
Item
Aircraft Extension Drill: #11, 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
C23671
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: #11 is a high-speed steel aircraft-extension drill bit with a black oxide finish, 6" overall length, and a 135° split point. It is manufactured under part number C23671 and features a 0.1910-inch diameter.

Frequently Asked Questions

What is a CLE-LINE Aircraft Extension Drill used for?

CLE-LINE Aircraft Extension Drills are designed for drilling in tight, hard-to-reach spaces common in aircraft assembly and maintenance. The extended length provides access to confined areas, while the 135° split point reduces walking and requires less thrust, making it ideal for precision metal drilling in aerospace and industrial applications.

What are the specifications of the CLE-LINE C23671 drill bit?

The CLE-LINE C23671 is a #11 high-speed steel aircraft-extension drill bit with a 0.1910-inch diameter, 6-inch overall length, and a 135° split point. It features a black oxide finish for increased lubricity and heat resistance. The extended reach design is suited for deep or obstructed drilling tasks in metal.

Where to buy CLE-LINE C23671 drill bits worldwide?

CLE-LINE C23671 drill bits are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver this item worldwide, handling full logistics and customs clearance. Contact 3G Electric for pricing and lead time on delivery to your location.

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

Select a CLE-LINE aircraft extension drill bit based on hole size, material thickness, and access constraints. The #11 size (0.1910-inch) suits small-diameter holes in metal. The 6-inch length provides reach for deep or obstructed spots. The 135° split point aids self-centering on curved surfaces, reducing drill wander.

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: #13, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23673)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #13, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23673)
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: #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: #1, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23661)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #1, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23661)
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: #21, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23681)
CLE-LINE
CLE-LINE Aircraft Extension Drill: #21, 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23681)

More from CLE-LINE

View all CLE-LINE parts
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)
CLE-LINE Aircraft Extension Drill: 1/16", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23721)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 1/16", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23721)
CLE-LINE Aircraft Extension Drill: 11/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23628)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 11/64", 6" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23628)
CLE-LINE Aircraft Extension Drill: 27/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23744)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 27/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23744)
CLE-LINE Aircraft Extension Drill: 11/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23728)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 11/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23728)
CLE-LINE Aircraft Extension Drill: 21/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23738)
CLE-LINE
CLE-LINE Aircraft Extension Drill: 21/64", 12" Overall Lg, 135° Split Point, Black Oxide HSS (MPN C23738)