WORKPRO
WORKPRO 18mm Retractable Utility Knife with 10-Piece SK5 Blades
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Highlights
- Superior Cutting Performance: 18 mm wide utility knives are made from SK5 steel, which is greater in edge retention, thickness, sharpness, and durability; It is good for deep and easy cuts on paper, photos, plastic, cardboard, fabric, foam board, and more
- Easy to Use and Replace Blades: Retractable knife mechanism and 10 extra blades included for hassle-free cutting. Each blade consists of 8 detachable small blades for easy replacement at any time. If the blade is worn, it can be snapped off along the scratch with the plastic groove at the bottom
- Safety First: Automatic safety lock plate and sturdy handle for comfortable and safe use; The size of the slider fits your finger for easy one-handed operation
- Reliable and Lightweight Design: This razor knife is 6.5 inches long, and weighs 0.16 pounds. Made with an aluminum alloy shell and ABS plastic for long-lasting use and portability
- Versatile and Convenient: Hang it on your wall or store it in your toolbox - Perfect for Home, Office, and DIY Projects
Why You'll Love It
- Durable SK5 steel blades provide sharp edge retention for cutting cardboard, plastic, and fabric
- Eight snap-off sections per blade let you refresh the cutting edge instantly without tools
- Includes ten replacement blades to keep you stocked for multiple home or office projects
- Automatic safety lock plate keeps the blade securely in place during one-handed use
- Lightweight aluminum alloy and ABS body weighs just 0.16 pounds for easy handling
Pros
- +Lightweight at just 0.16 pounds
- +Includes 10 spare SK5 snap-off blades
- +Built-in slot for snapping blade segments
- +Automatic safety lock plate
- +Easy one-handed slider operation
Cons
- -Snap-off style is not built for heavy prying
- -Contains plastic components in the handle
Detailed Review
The WORKPRO 18mm Retractable Utility Knife is a lightweight cutting tool designed for everyday trimming, crafting, and packaging tasks around the home, office, or workshop. It pairs a standard 18mm snap-off blade format with a secure slider mechanism, making it an easy pick for anyone who regularly slices through cardboard, fabric, foam board, paper, photos, or plastic.
Cutting performance centers on the 18mm SK5 steel blades, which offer solid edge retention and thickness for deep slicing. Each blade is divided into eight detachable segments. When the current tip gets dull, you simply use the built-in plastic groove at the bottom of the handle to snap off the worn section and expose a fresh edge, eliminating the need to take the tool apart for minor blade wear.
The knife is built with an aluminum alloy shell combined with ABS plastic, keeping the total weight down to 0.16 pounds across its 6.5-inch length. For safety and convenience, an automatic safety lock plate stabilizes the blade during cuts, while the slider is sized to support simple one-handed adjustments. It also includes 10 extra blades that can be stored in a toolbox or hung up with the knife on a wall.
As a snap-off design, this tool excels at straight slicing and surface cutting rather than heavy-duty prying or dense material carving, where a solid fixed blade might be required. The construction mixes metal with plastic, which keeps it light but relies on the ABS slider and groove for adjustments and segment changes.
Verdict: This utility knife is a reliable, lightweight option for DIYers, crafters, and office workers who need quick access to a sharp blade. With 10 replacement blades included, it delivers long-term convenience for everyday cutting jobs.
Specifications
- Blade Width: 18 mm
- Blade Material: SK5 steel
- Blade Segments: 8 detachable segments per blade
- Included Blades: 10 extra blades
- Body Materials: Aluminum alloy and ABS plastic
- Overall Length: 6.5 inches
- Weight: 0.16 pounds
- Locking Mechanism: Automatic safety lock plate
Who Should Buy It
A great fit if you:
- Open boxes and cut down cardboard, plastic, or foam board regularly.
- Want the convenience of snapping off dull segments instead of frequent blade changes.
- Need a lightweight 0.16-pound cutter for simple one-handed operation.
- Prefer having extra replacement blades included right in the box.
Consider something else if you:
- Need an all-metal, heavy-duty knife for intense prying or construction demands.
- Prefer trapezoid-style utility blades over segmented snap-off designs.
FAQ
How do you snap off a dull blade segment?
You can snap off the worn section along its score line using the built-in plastic groove located at the bottom of the handle.
What materials can this knife cut?
The SK5 steel blade is designed for cutting cardboard, paper, photos, plastic, fabric, foam board, and similar materials.
How many replacement blades come with the knife?
It comes with 10 extra SK5 blades, and each individual blade contains 8 detachable segments.
What are the dimensions and weight of the knife?
The knife measures 6.5 inches in length and weighs 0.16 pounds.
Product Details
| Brand | WORKPRO |
| ASIN | B0B8CF2VJB |
