CX-905 9mm Snap-Off Utility Knives

Name: CX-905 9mm Snap-Off Utility Knives
Rating: 5 (99 reviews)

1. 9mm Sharp Blade – Delivers precise cutting on paper, photos and cardstock.
2. Smooth & Clean Cuts – Ensures straight edges for crafts, models and artwork.
3. Safety Auto-lock – Prevents accidental blade extension for secure use.
4. Premium Handle – Comfortable grip for stable and controlled cutting.
5. Wide user-friendly application – Suitable for both office and school use.

The CX-905 snap-off utility knife with 9mm-wide blade, exceptionally sharp, enables precise cutting of delicate materials like paper, photos, and cardboard, delivering smooth, straight edges. Ideal for handicrafts, model-building, and artistic drawing, it ensures accuracy in intricate tasks. The safe automatic lock design reliably prevents accidental blade deployment, enhancing user safety. Crafted from high-quality new materials, the ergonomic handle offers a comfortable grip and stable cutting experience, making it suitable for both children’s homework and adult work applications with confidence.

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Item No：	CX-905	Knife Size：	14.2x2.3cm
Feature:	snap off blade	Knife Weight:	14.6g
Handle Material:	ABS/PS/PP	Blade Material：	SK Or #60 Carbon Steel
Blade Width:	9mm	Blade Thickness:	0.4-0.6mm
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-905 Apart for Precise Daily Cutting

The CX-905 9mm snap-off utility knife is designed for users who need a compact, sharp, and safe cutting tool for paper, photos, cardstock, crafts, models, and light daily materials. 1. 9mm Sharp Blade – Delivers precise cutting on paper, photos and cardstock. 2. Smooth & Clean Cuts – Ensures straight edges for crafts, models and artwork. 3. Safety Auto-lock – Prevents accidental blade extension for secure use. 4. Premium Handle – Comfortable grip for stable and controlled cutting. 5. Wide user-friendly application – Suitable for both office and school use.

Sharp & Durable 9mm Blade

Equipped with a high-quality 9mm SK or #60 Carbon Steel blade, it delivers precise, clean cuts through paper, photos, cardstock and thin craft materials. The sharp edge ensures neat results for delicate daily cutting tasks.

Ergonomic & Compact Handle

The compact plastic body features a slim, lightweight profile that fits comfortably in hand, making it easy to store in pencil cases, pockets or desk drawers while reducing hand fatigue during repeated use.

Safety Auto-Lock Mechanism

Featuring a safe auto-lock design, the blade stays securely in position during cutting and retracts fully into the housing when not in use. This prevents accidental blade extension and ensures safe storage.

On the Job

Where the CX-905 Earns Its Weight

Not every job needs a heavy-duty tool. These are the settings where the safe auto-lock, compact design, and sharp 9mm edge make the clearest difference for everyday use.

DIY Projects

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

Office Use

A perfect desk tool for opening mail, trimming documents, cutting photos, and handling light office materials. Its compact profile fits easily into pencil cases or desk drawers without taking up space.

School Projects

A safe and reliable tool for students working on art projects, paper crafts, model building, and classroom tasks. Its lightweight design is easy to handle while the auto-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 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

— Paper, photos and cardstock
— Crafts, models and artwork
— Office document trimming
— School handicraft projects

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-905

Is this box cutter safe to carry in my pocket?

Yes, the CX-905 features a safe auto-lock retractable blade mechanism. The blade fully retracts into the housing when not in use, ensuring safe storage in pockets or desk drawers without accidental exposure.

Can I use this for cutting heavy shipping boxes?

It is designed for lightweight, everyday tasks such as cutting paper, photos, cardstock, and light packaging. For heavy multi-layer shipping boxes, we recommend a heavier 18mm utility knife.

Is the blade replaceable?

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?

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?

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

What is your lead time?

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?

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?

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?

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 Portable Cutting Tool?

Request a sample CX-905, full specifications, or a customization proposal for your product line.

Get CX-905 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-905 9mm Snap-Off Utility Knives Factory and Custom CX-905 9mm Snap-Off Utility Knives 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.

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