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CLE-LINE 1-3/8" High-Speed Steel Silver & Deming Drill Bit - High-Speed Steel Silver & Deming Drill Bits
CLE-LINEHigh-Speed Steel Silver & Deming Drill Bits

CLE-LINE 1-3/8" High-Speed Steel Silver & Deming Drill Bit

The CLE-LINE Silver and Deming Drill (1-3/8") is a high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank (MPN C28441). 3G Electric interprets customer demand and delivers genuine…

SKU 3G-OTH-193853

Also listed as: C 28441 · C-28441

Brand
CLE-LINE
Item
1-3/8" High-Speed Steel Silver & Deming Drill Bit
Part Number
C28441
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:C28441CLE-LINE
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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
C28441
Type
Black Oxide HSS
Shank
3-Flats
Split Point
118°

Technical Documents

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

Product Description

The CLE-LINE Silver and Deming Drill (1-3/8") is a high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank (MPN C28441). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a CLE-LINE Silver and Deming drill used for?

A CLE-LINE Silver and Deming drill is used for drilling large-diameter holes in metal, wood, and plastic. Its 1-3/8" size and 118° split point reduce walking and cutting force, making it ideal for industrial machining, fabrication, and maintenance applications.

What are the specifications of the CLE-LINE C28441 drill bit?

The CLE-LINE C28441 is a 1-3/8" Silver and Deming drill bit made from black oxide high-speed steel. It features a 118° split point and a 3-flats shank for secure chuck grip. This design provides durability and efficient chip evacuation in demanding drilling tasks.

Where to buy CLE-LINE C28441 drill bits worldwide?

3G Electric supplies CLE-LINE C28441 drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 1-3/8" black oxide HSS bit to your facility. Contact us for pricing and lead time.

How to select the right Silver and Deming drill bit size?

Select a Silver and Deming drill bit size based on your required hole diameter and material. For steel, use a 118° split point like the CLE-LINE C28441 to reduce thrust. Ensure your drill press or lathe has a 3-flats shank chuck for secure torque transfer.

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
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CLE-LINE Products

3G Electric supplies CLE-LINE high-speed steel silver & deming 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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This high-speed steel Silver & Deming drill bit features a black oxide finish and a 118° split point that reduces walking and requires less thrust. The 3-flats shank provides secure chuck gripping. It is used for drilling large-diameter holes in metal, wood, and plastic in industrial maintenance, fabrication, and production environments
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This Silver & Deming drill bit is made from high-speed steel with a black and gold finish. It features a 118° split point for self-starting and a 3-flats shank to prevent slippage in the chuck. Commonly used for drilling large-diameter holes in metal, wood, and plastic, the reduced shank fits standard drill chucks

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