9mm Stationery Utility Knife

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  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
  • CX-909 9mm  Retractable Box Cutter
9mm Stationery Utility Knife

CX-909 9mm Retractable Box Cutter

1. Premium Steel Blade – High-quality material for outstanding performance.
2. Manual Lock Design – Secures blade firmly to ensure safety and cutting accuracy.
3. Smooth & Precise Cutting – Delivers clean cuts on various materials.
4. Lightweight Body – Compact and easy to carry around.
5. Wide Application – Ideal for school crafts and office document trimming.

The CX-909 box cutter blade is constructed from high-quality steel, ensures reliable durability and performance. A manual locking mechanism securely fixes the blade in position, preventing accidental extension or retraction during use and guaranteeing both safety and cutting precision. This utility knife is versatile for diverse applications, including school handicraft classes, office document processing, and other daily scenarios. Its lightweight design and portability make it an essential companion for academic and professional environments alike.

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Item No:

CX-909

Knife Size:

13x1.9cm

Feature:

snap off blade

Knife Weight:

9.5g

Handle Material:

ABS/PS/PP

Blade Material:

SK Or #60 Carbon Steel

Blade Width:

9mm

Blade Thickness:

0.4mm

Razor Color:

Customized

OEM/ODM:

Available

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

What Sets the CX-909 Apart for Safe and Precise Daily Cutting

The CX-909 9mm retractable box cutter is designed for users who need a compact, sharp, and safe cutting tool for school crafts, office document trimming, and daily tasks. 1. Premium Steel Blade – High-quality material for outstanding performance. 2. Manual Lock Design – Secures blade firmly to ensure safety and cutting accuracy. 3. Smooth & Precise Cutting – Delivers clean cuts on various materials. 4. Lightweight Body – Compact and easy to carry around. 5. Wide Application – Ideal for school crafts and office document trimming.

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Sharp & Durable 9mm Blade

Crafted from high-quality 9mm SK or #60 Carbon Steel (0.4mm thickness), the blade ensures reliable durability and performance. It delivers clean, precise cuts on paper, photos, cardstock, and other daily materials.

Ergonomic & Compact Handle

The lightweight ABS/PS/PP handle (13×1.9cm, only 9.5g) is designed for comfortable grip and easy portability. Its compact profile fits easily in pencil cases, pockets, or desk drawers, making it ideal for school and office use.

Manual Lock Mechanism

A manual locking mechanism securely fixes the blade in position, preventing accidental extension or retraction during use. This guarantees both safety and cutting precision, making it reliable for academic and professional environments.

Customization

Make the CX-909 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 handle and components. Standard stock includes black, blue, and white. 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 school, office, and stationery 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-909 Earns Its Weight

Built for safe and precise everyday cutting, the CX-909 excels in school and office settings where reliability and portability are essential.

DIY Projects

DIY Projects

Ideal for hobbyists and crafters to cut paper, photos, cardstock, and more with precise control. The sharp 9mm blade and manual lock design offer safety and accuracy during creative tasks.

Office Use

Office Use

A practical desk tool for opening mail, trimming documents, and handling light office materials. 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 manual lock 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 manual 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

— Paper, photos and cardstock
— School crafts and artwork
— Office document trimming
— Light packaging and tape
— Various daily cutting tasks

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-909

Is this box cutter safe to carry in my pocket?

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Yes, the CX-909 features a safe retractable blade mechanism with a manual lock. The blade fully retracts into the housing when not in use, ensuring safe storage in pockets or pencil cases 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 cutting paper, photos, and 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 Safe and Precise 9mm Box Cutter?

Request a sample CX-909, full specifications, or a customization proposal for your product line.

Get CX-909 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-909 9mm Retractable Box Cutter Factory and Custom CX-909 9mm Retractable 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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