Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CLE-LINE Silver and Deming Drill: 1-25/64", 118° Split Point, Black Oxide HSS - High-Speed Steel Silver & Deming Drill Bits
CLE-LINEHigh-Speed Steel Silver & Deming Drill Bits

CLE-LINE Silver and Deming Drill: 1-25/64", 118° Split Point, Black Oxide HSS

The CLE-LINE Silver and Deming Drill (1-25/64") is a high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank (MPN C28442). It features a 1.3906 specification, designed for industrial…

SKU 3G-OTH-193899

Also listed as: C 28442 · C-28442

Brand
CLE-LINE
Item
Silver and Deming Drill: 1-25/64", 118° Split Point, Black Oxide HSS
Category
High-Speed Steel Silver & Deming 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 — 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
C28442
Type
Black Oxide HSS
Shank
3-Flats
Split Point
118°

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 Silver and Deming Drill (1-25/64") is a high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank (MPN C28442). It features a 1.3906 specification, designed for industrial drilling applications.

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 1-25/64" size and 118° split point reduce walking and cutting force, making it ideal for industrial machining, maintenance, and fabrication applications.

What are the specifications of the CLE-LINE C28442 drill bit?

The CLE-LINE C28442 is a 1-25/64" 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. The bit is designed for heavy-duty drilling in metalworking and general industrial use.

Where to buy CLE-LINE Silver and Deming drill bits worldwide?

3G Electric supplies CLE-LINE Silver and Deming drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine CLE-LINE tooling to your facility. Contact us for pricing and lead time on the C28442.

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

Select a Silver and Deming drill bit size that matches your required hole diameter and material. For steel, use a 118° split point like the CLE-LINE C28442 to reduce thrust. Ensure your drill press or lathe has a 3-flats shank chuck and adequate torque for the 1-25/64" bit.

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 silver & deming 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 Silver and Deming Drill: 1-27/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28444)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-27/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28444)
CLE-LINE Silver and Deming Drill: 1-23/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28440)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-23/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28440)
CLE-LINE Silver and Deming Drill: 1-13/32", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28443)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-13/32", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28443)
CLE-LINE Silver and Deming Drill: 1-31/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28448)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-31/64", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28448)
CLE-LINE Silver and Deming Drill: 1-3/8", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28441)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-3/8", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28441)
CLE-LINE Silver and Deming Drill: 1-7/16", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28445)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-7/16", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28445)

More from CLE-LINE

View all CLE-LINE parts
CLE-LINE Silver and Deming Drill: 1-9/32", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27614)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-9/32", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27614)
CLE-LINE Reduced Shank Drill Bit: 13 mm, 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C21170)
CLE-LINE
CLE-LINE Reduced Shank Drill Bit: 13 mm, 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C21170)
CLE-LINE Reduced Shank Drill Bit: 16.5 mm, 118° Point, Black Oxide HSS (MPN C21077)
CLE-LINE
CLE-LINE Reduced Shank Drill Bit: 16.5 mm, 118° Point, Black Oxide HSS (MPN C21077)
CLE-LINE Silver and Deming Drill: 1-11/64", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27609)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-11/64", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27609)
CLE-LINE Silver and Deming Drill: 1/2", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27600)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1/2", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27600)
CLE-LINE Silver and Deming Drill: 1-1/32", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27602)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-1/32", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27602)
CLE-LINE Silver and Deming Drill: 1-23/64", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27618)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-23/64", 118° Split Point, Black & Gold HSS, 3-Flats Shank (MPN C27618)
CLE-LINE Silver and Deming Drill: 1-5/16", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28437)
CLE-LINE
CLE-LINE Silver and Deming Drill: 1-5/16", 118° Split Point, Black Oxide HSS, 3-Flats Shank (MPN C28437)