Safety Utility Knife

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  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
  • CX-913 Mini Utility Knife Creative  Paper Cutter Portable Box Cutter
Safety Utility Knife

CX-913 Mini Utility Knife Creative Paper Cutter Portable Box Cutter

1. Compact & Lightweight – Easy to carry and store for office or daily use.
2. Simple Safe Operation – Black slider controls blade extension smoothly.
3. High-Quality Steel Blade – Sharp and durable for clean cutting.
4. Efficient Package Cutting – Cuts cartons and tape effortlessly.
5. Wide Application – Ideal for logistics, warehouse and household use.

The CX-913 box cutter is compact and lightweight, designed for easy portability and desktop storage. The black push-button mechanism controls blade extension and retraction, ensuring simple and safe operation. Crafted from high-quality steel, the blade offers sharpness and durability, delivering clean, precise cuts through packaging materials like cardboard and tape. Ideal for logistics, warehousing, and household use, it's a reliable tool for everyday cutting tasks.

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Item No:

CX-913

Knife Size:

3.5x3.9cm

Feature:

snap off blade

Knife Weight:

5.9g

Handle Material:

ABS/PS/PP

Blade Material:

SK Or #60 Carbon Steel

Blade Width:

9mm

Blade Thickness:

0.4mm

Razor Color:

Cusomized

OEM/ODM:

Available

30+
Years Manufacturing Experience
OEM & ODM
Acceptable
0.4mm
Blade Thickness
9mm
Blade Width
Key Advantages

What Sets the CX-913 Apart for Compact and Creative Cutting

The CX-913 mini utility knife is designed for users who need a compact, portable, and safe cutting tool for office, logistics, and daily use. 1. Compact & Lightweight – Easy to carry and store for office or daily use. 2. Simple Safe Operation – Black slider controls blade extension smoothly. 3. High-Quality Steel Blade – Sharp and durable for clean cutting. 4. Efficient Package Cutting – Cuts cartons and tape effortlessly. 5. Wide Application – Ideal for logistics, warehouse and household use.

Sharp & Durable 9mm Blade

Crafted from high-quality 9mm SK or #60 Carbon Steel (0.4mm thickness), the blade offers sharpness and durability, delivering clean, precise cuts through packaging materials like cardboard and tape. Ideal for logistics, warehousing, and household tasks.

Ergonomic & Compact Handle

The compact and lightweight design (3.5×3.9cm, only 5.9g) makes it easy to carry and store for office or daily use. The ergonomic semicircular shape fits comfortably in hand and features a keychain hole for convenient portability.

Safe Retractable Mechanism

The black push-button mechanism controls blade extension and retraction smoothly, ensuring simple and safe operation. The blade fully retracts into the housing when not in use, preventing accidental cuts and ensuring safe storage.

Customization

Make the CX-913 Your Own

As the direct manufacturer, we provide extensive customization options to help you create a differentiated product for your market.

Color Customization

Full color matching across the plastic body and components. Standard stock includes black, white, and blue. Custom colors available for bulk orders to match your brand or market requirements.

Packaging Customization

Full-color printing on blister card, hang-tag, or bulk carton packaging. Structural design support available for private-label programs tailored to logistics, office, and retail markets.

LOGO

Logo Customization

Handle imprinting or pad printing on the body, with brand design support for wrapper and outer packaging. Minimum quantities vary by method.

On the Job

Where the CX-913 Earns Its Weight

Built for compact convenience, the CX-913 excels in settings where a portable, safe, and reliable cutting tool is essential.

DIY Projects

DIY Projects

Ideal for hobbyists and crafters to open packaging, cut paper, and trim materials with precise control. The compact design and safe retractable blade offer convenience during creative tasks.

Office Use

Office Use

A practical desk tool for opening mail, cutting paper, and handling shipping packages. Its compact profile fits easily into pencil cases or desk drawers without taking up space.

School

School Projects

A safe and reliable tool for students working on art projects, paper crafts, and classroom tasks. Its lightweight design is easy to handle while the retractable blade ensures secure operation.

When the Edge Gives Out

Replacing the Blade Without Stopping the Job

The snap-off blade system makes it easy to get a fresh edge in seconds. Here's the sequence.

01. Retract Fully

Slide the blade fully back into the housing before releasing the lock.

02. Release the Lock

Disengage the safety lock mechanism to access the blade segments.

03. Snap the Worn Tip

Snap off the dulled segment along its scored line, away from your hand.

04. Advance a Fresh Edge

Slide the blade forward to expose a new sharp edge and re-lock the mechanism securely.

05. Discard Properly

Wrap the snapped-off tip and dispose of it in a puncture-resistant container.

Before You Buy

What This Knife Cuts Well — and What It Doesn't

Matching the tool to the material avoids both wasted cuts and wasted money on the wrong knife.

Handles well

— Cartons and packaging tape
— Paper and cardstock
— Plastic film and labels
— Light office and household tasks
— Express box opening

Better suited to a heavier knife

— Multi-layer corrugated cardboard
— Vinyl flooring and underlay
— Drywall and insulation board
— Rope, strapping, and heavy tape

Common Questions

Questions People Actually Ask About the CX-913

Is this box cutter safe to carry in my pocket?

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Yes, the CX-913 features a safe retractable blade mechanism controlled by a push button. The blade fully retracts into the housing when not in use, ensuring safe storage in pockets, pencil cases, or on a keychain without accidental exposure.

Can I use this for cutting heavy shipping boxes?

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It is designed for lightweight, everyday tasks such as opening cartons, cutting tape, and handling light packaging. For heavy multi-layer shipping boxes, we recommend a heavier 18mm utility knife with a thicker blade.

Is the blade replaceable?

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Yes, the 9mm blade is segmented with pre-scored lines. When dull, simply snap off the worn segment along the scored line to reveal a fresh, sharp edge.

How can I get a free sample?

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Before placing an order, we can send you a sample of any in-stock model. Simply let us know which specific model you'd like to test.

Do you offer custom packaging services?

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We offer OEM & ODM services and provide free packaging design support for our customers.

What is your lead time?

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Sample orders: 1–5 working days
Standard MOQ bulk orders: 15 working days
Full 40HQ container orders: 25 working days
Custom packaging requires an additional 15 working days for packaging material production.

What after-sales service do you provide?

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We guarantee that all products undergo strict quality inspection before leaving the factory. If you receive a utility knife with a manufacturing defect — such as the blade failing to lock, the handle cracking, or sticking during sliding — please contact our after-sales team promptly and we will provide a resolution within 48 hours.

How can I become your brand agent?

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Absolutely. If your annual sales reach USD 500,000, you'll qualify to become our exclusive regional agent and enjoy special agent pricing discounts.

Are you a manufacturer or a trading company?

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We are an integrated factory combining manufacturing and export trading, with more than 30 years of professional experience in hardware knife production. We can also source matching accessories and complementary products for clients, providing one-stop procurement support.

Need a Compact and Creative Mini Utility Knife?

Request a sample CX-913, full specifications, or a customization proposal for your product line.

Get CX-913 Samples
About Us
Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd.
Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. was established in 1993. It's an industry and trade enterprise specializing in producing disposable razors and utility knives for more than 30 years. The company covers an area of more than 20 acres, with a plant area of 20,000 square meters. The company has more than 100 employees and an experienced professional and technical team that integrates R&D, design, manufacturing, production, sales, and service.
Ningbo Chuangxin Cutting-Tool Manufacture Co., Ltd. is China CX-913 Mini Utility Knife Creative Paper Cutter Portable Box Cutter Factory and Custom CX-913 Mini Utility Knife Creative Paper Cutter Portable Box Cutter Suppliers. We have been committed to the research development, and production of razor products for many years. "VIVAC" is our brand in the field of razors. In addition, we provide more than 300 types of razor products, including single-layer, two-layer, three-layer, four-layer, five-layer, and six-layer blades. Multi-purpose utility knives, including the field of office stationery and hardware tools, have made us active in the international market. So far, our products have been exported to about 100 countries around the world, and our market share has continued to expand. With the support of stable quality and a good service team, we also maintain a stable partnership with major supermarkets.
In addition, the company has a professional R&D team with strong development capabilities. We have a complete quality inspection team to make the quality more stable. We have never stopped developing new technologies for the convenience of our customers and continue to work hard to develop environmentally sustainable products.
Certificate of Honor
  • CE
  • ISO 9001
  • BSCI
  • FDA
  • MDR
  • REACH
  • ROHS
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