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CLE-LINE Aircraft Extension Drill: #1, 12" 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: #1, 12" Overall Lg, 135° Split Point

The CLE-LINE Aircraft Extension Drill: #1 is a high-speed steel aircraft-extension drill bit with a black oxide finish, 12" overall length, and a 135° split point. It is manufactured under part number C23761 and…

SKU 3G-OTH-195231

Also listed as: C 23761 · C-23761

Brand
CLE-LINE
Item
Aircraft Extension Drill: #1, 12" Overall Lg, 135° Split Point
Category
High-Speed Steel Aircraft-Extension Drill Bits
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CLE-LINE
Manufacturer Part Number
C23761
Type
Black Oxide HSS
Overall Lg
12"
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: #1 is a high-speed steel aircraft-extension drill bit with a black oxide finish, 12" overall length, and a 135° split point. It is manufactured under part number C23761 and features a 0.2280 specification. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

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

A CLE-LINE Aircraft Extension Drill is used for drilling deep holes in tight spaces, common in aerospace and metal fabrication. Its 12" overall length and 135° split point allow precise entry without walking, while black oxide HSS construction resists heat and wear.

What are the specifications of the CLE-LINE C23761 drill bit?

The CLE-LINE C23761 is a #1 high-speed steel aircraft-extension drill bit with a 12" overall length, 135° split point, and black oxide finish. The wire-gauge size corresponds to a 0.2280" diameter. It is designed for deep-hole drilling in hard materials.

Where to buy CLE-LINE C23761 worldwide?

You can source the CLE-LINE C23761 aircraft extension drill worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time; we supply genuine CLE-LINE tooling for industrial applications.

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

Select a CLE-LINE aircraft extension drill based on hole depth and material. The 12" length suits deep access; the 135° split point reduces thrust on hard alloys. Match the wire-gauge size (e.g., #1 = 0.2280") to your fastener or clearance requirement. Use cutting fluid for best results.

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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