18mm Utility Knives
Your Professional 18mm 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 18mm Utility Knives
Our Company Has More Products to Offer, Please Browse the Product Categories on the Website, If You Have Any Needs, Please Contact Us.
18 mm Aluminum Alloy Snap-off Utility Knife
Fashioned from robust aluminum alloy for enduring strength, this 18mm snap-off knife features a blade that can be easily snapped off to maintain its sharpness. Boasting a self-locking mechanism for enhanced security, it surpasses traditional 18mm utility knives in strength and reliability.
Construction and Wallpaper Knife
Find out with SINSEUNG's Construction and wallpaper knife, a proof of sharpness and durability that comes with prestige for six decades. This 18mm snap-off blade made of robust aluminum alloy will provide comfortable service, keeping itself well with its sharpened edge.
Construction Cutter Knife
Meticulously engineered from high-grade ABS and alloy components, this tool is geared for enduring excellence. A sturdy Silver Snap Blade that firmly locks into diverse angles, ensuring steadfast cuts. Seamlessly refresh the blade by snapping off the worn section to reveal a pristine, sharp edge.

18mm Utility Knives Specification
|
Brand Name |
SINSEUNG |
|
Product Name |
Construction and wallpaper knife |
|
Model |
L704 |
|
Net Weight |
100g |
|
Size |
160*45*17mm |
|
Material |
Alloy+ |
|
Length |
160mm |
|
Width |
45mm |
|
Thickness |
17mm |
|
Color |
Grey and black body |
18mm Utility Knives Key Features
Heavy-Duty Construction
Crafted from SK2 high carbon steel , the Snap Off Knife is built to withstand tough tasks and heavy use.
Stainless Steel Guide
The stainless steel guide ensures smooth blade movement and precise cuts every time, enhancing your cutting efficiency.
Rust Resistant
This knife is designed to resist rust, ensuring a longer lifespan and consistent performance for all your cutting needs.
Ergonomic Grooved Design
The grooved handle provides an additional grip, allowing for comfortable handling and reducing fatigue during extended use.
Applications Of 18mm Utility Knives
|
Paper |
Films |
Woven Bag |
|
Plastic Sheeting |
Wallpaper |
Leather |
|
Cardboard |
Wallcovering |
Thin iron sheeting |
|
Carpet |
Rope |
And more |

● Wear safety glasses to protect your eyes in case a blade breaks.
● Always use a sharp blade.
● Wear metal mesh gloves to protect your hands.
● Hand a utility knife to a co-worker with the handle first.
● Consider using self-retracting blades.
● Ensure the blades are properly positioned in the handle before use.
● Keep extremities out of the cutting path.
● Don’t apply too much pressure on the blade.
● Follow manufacturer’s instructions when changing blades. Don’t use utility knives to pry objects loose.
● Dispose of dull or broken blades in a puncture-resistant container.
Packaging and Shipping
|
Packaging |
Plastic Box, Paper Box |
|
Transportation methods |
Express transportation, logistics transportation |
Our Certificate






FAQ
As one of the leading 18mm utility knives manufacturers and suppliers in Korea, we warmly welcome you to wholesale high quality 18mm utility knives in stock here from our factory. Contact us for pricelist and quotation.
18mm snap off utility knife, wallpaper cutter knife, construction utility knife
