25mm Utility Knives
Your Professional 25mm Utility Knives Supplier!
SINSEUNG factory is situated in Daegu, the hardware hub of Korea. With a history dating back to 1965, SINSEUNG has dedicated nearly 60 years to researching and manufacturing cutter blades. A leading manufacturer and supplier of high-quality cutting tools and garden equipment. Our products are trusted and utilized in over 20 countries and regions globally. Our main products include Snap-off Blades, Utility Knives, Garden Shears, Hardware Scissors, and Garden Tools.
Why Choose Us
Research and Development
With 60 years of experience, we continue to improve and innovate our products, adjusting and optimizing product performance in a timely manner based on market feedback.
Quality Control
All our products undergo a strict quality control process to ensure that they meet international standards and customer needs.
Guaranteed Timely Delivery
We solemnly promise that your order will be delivered on time within the specified delivery period, ensuring that your time requirements are met.
Customization Service
We can provide you with personalized packaging services, support multiple language options, and do not require high minimum order quantity restrictions, flexibly meeting your diverse needs.
Our Best-Selling 25mm Utility Knives
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Building Cutter Knife
Constructed from high-quality SK2 high carbon steel, this knife features a blade that offers a perfect blend of sharpness and longevity for precise cutting tasks. The ergonomically designed handle ensures a comfortable hold, reducing hand fatigue during prolonged use. With a TPR handle featuring anti-slip particles, safety and control are enhanced for peace of mind.
Building Cutter
Precise cuts can be made due to this utility knife because besides being painstakingly designed from SK2 high-carbon steel, this utility knife has a sharp blade with the optimal balance between sharp and durable. The ergonomic design of the handle ensures an easy feel of comfort during a grip, minimizing fatigue that one is to be felt once this handle is continuously used over a given time period. Made of TPR with integrated anti-slip particles, this handle would definitely be a sure-grip grasp of an object. This therefore gives you an improved level of control and safety.
25 mm Metal Body Snap-Off Utility Knife
Some of the features that are enclosed in this tool include a segmented blade for quick snap-off, an ergonomic grip that prevents slipping, and high-quality SK2. It can readily cut several different materials, such as cardboard, carpet, rope, and wallpaper, among others. Additionally, it will be ideal for initiatives involving industry and hobbies, as well as do-it-yourself projects.

25mm Utility Knives Specification
|
Brand Name |
SINSEUNG |
|
Product Name |
Building Cutter Knife |
|
Model |
XL803 |
|
Net Weight |
149g |
|
Size |
180*50*28mm |
|
Material |
ABS+TPR |
|
Length |
180mm |
|
Width |
50mm |
|
Thickness |
28mm |
|
Color |
Black body |
|
Suitable Blade |
XL401 |

25mm Wide Blade: Provides stability for smooth, precise cuts on tougher materials.
Snap-Off Design: Allows quick and easy blade changes, maintaining a sharp edge without hassle.
Ergonomic Handle: Comfortable grip that reduces hand fatigue during extended use.
Heavy-Duty Construction: Built to withstand rigorous use in demanding environments.
Applications of 25mm Utility Knives
Construction Industry
Ideal for professionals who require precise cutting of drywall, shingles, and house wrap.
01
Manufacturing and Warehousing
Perfect for workers handling packaging, including cutting cardboard, tape, and shrink wrap.
02
Landscaping
Essential for landscapers cutting landscape fabrics, twine, and rope.
03
Home Renovation and DIY
Suitable for homeowners and hobbyists who need a reliable tool for cutting carpet, linoleum, and plastic sheeting.
04
Crafts and Design
A must-have for artisans and crafters working with detailed materials like films and gaskets
05
● Determine if you are using the right tool for the job. In some cases, a completely different tool may be more appropriate.
● Always inspect the tool before using it. The blade must be sharp.
● Wear safety glasses when using a cutting tool. The blade may brake and fly away from the work surface.
● Use the knife as it was intended. Don’t use it to pry or turn screws.
● Use a straight edge when attempting to cut a straight line.
● When positioning and using the knife, ensure the cutting path is not in the direction of your body or other hand.


● Rest the workpiece on a firm and stable surface, never on your lap or in the palm of your hand.
● Utilize clamps when possible to hold the workpiece instead of your hands.
● Consider using cut resistant gloves for added protection.
● Keep the blade covered when not in use or when in storage.
● Discard used blades in an appropriate container.
● Always store and transport knives with the blade retracted fully or with a guard in place.
● Consider self-retracting utility knives to minimize the chance of accidently cutting yourself.
Storage and Non-Use
When the 25mm utility knives is not in use, secure it in such a way as to avoid accidental cuts. Carry your knives in a holster on your belt. Don't put knives in your pants pocket, especially if they are safety knives with a trigger or press-on handle. You may sit down and press the trigger accidentally.
Packaging and Shipping
|
Packaging |
Paper Box |
|
Transportation methods |
Express transportation, logistics transportation |
Our Certificate






FAQ
As one of the leading 25mm utility knives manufacturers and suppliers in Korea, we warmly welcome you to wholesale high quality 25mm utility knives in stock here from our factory. Contact us for pricelist and quotation.
25mm utility knives
