18mm Stationery Utility Knife

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  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
  • CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife
18mm Stationery Utility Knife

CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife

1. Exquisite Craftsmanship – Delivers outstanding cutting performance.
2. Optimal Size Design – Suitable for both large‑area and precise cutting.
3. Compact & Portable – Short length for easy carrying and storage.
4. 18MM Sharp Blade – Ensures efficient cutting on various materials.
5. Premium Hardened Steel – High hardness, wear‑resistant and long‑lasting sharpness.

The CX-899 high-performance utility knife, crafted with precision, serves as an indispensable tool for cutting tasks in both work and daily life. Its ergonomic design allows seamless handling of large-format materials and delicate parts alike. Compact and portable, it easily fits into pockets or tool bags for on-the-go use. Equipped with an 18MM-wide blade and extended cutting edge, it delivers efficient performance across thick cardboard, KT boards, and rigid rubber materials. The blade, constructed from specially treated high-quality steel, ensures exceptional hardness, wear resistance, and prolonged sharpness—minimizing replacement needs.

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Item No:

CX-899

Knife Size:

15x3.7cm

Feature:

Snap off blade

Knife Weight:

24g

Handle Material:

ABS/PS/PP

Blade Material:

SK Or #60 Carbon Steel

Blade Width:

18mm

Blade Thickness:

0.4-0.6mm

Razor Color:

Cusomized

OEM/ODM

Available

30+
Years Manufacturing Experience
OEM & ODM
Acceptable
0.4-0.6mm
Blade Thickness
18mm
Blade Width
Key Advantages

What Sets the CX-899 Apart for Professional Incising and Office Cutting

The CX-899 high-performance utility knife is designed for users who need a precise, durable, and portable cutting tool for both work and daily life. 1. Exquisite Craftsmanship – Delivers outstanding cutting performance. 2. Optimal Size Design – Suitable for both large‑area and precise cutting. 3. Compact & Portable – Short length for easy carrying and storage. 4. 18MM Sharp Blade – Ensures efficient cutting on various materials. 5. Premium Hardened Steel – High hardness, wear‑resistant and long‑lasting sharpness.

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Sharp & Durable 18mm Blade

Equipped with a specially treated 18mm SK or #60 Carbon Steel blade (0.4-0.6mm thickness), it ensures exceptional hardness, wear resistance, and prolonged sharpness. The extended cutting edge delivers efficient performance across thick cardboard, KT boards, and rigid rubber materials.

Ergonomic & Compact Handle

Crafted with precision, the ergonomic ABS/PS/PP handle allows seamless handling of large-format materials and delicate parts alike. Compact and portable (15×3.7cm, 24g), it easily fits into pockets or tool bags for on-the-go use.

Safe Retractable Mechanism

Features a smooth sliding mechanism that securely locks the blade in place during use and allows safe retraction for storage. The reliable lock prevents accidental blade exposure, ensuring safety in professional and office environments.

Customization

Make the CX-899 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 yellow. 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 office, retail, 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-899 Earns Its Weight

Built for professional incising and office cutting, the CX-899 excels in settings where precision and reliability are essential.

DIY Projects

DIY Projects

Ideal for hobbyists and crafters to cut paper, cardboard, and various materials with precise control. The sharp 18mm blade and secure lock offer accuracy 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, cardboard crafts, and classroom tasks. Its lightweight design is easy to handle while ensuring 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

— Thick cardboard and KT boards
— Rigid rubber materials
— Paper and cardstock
— Plastic sheets and film
— Professional incising tasks

Better suited to a heavier knife

— Vinyl flooring and underlay
— Drywall and insulation board
— Rope, strapping, and heavy tape
— High-hardness metal surfaces

Common Questions

Questions People Actually Ask About the CX-899

Is this box cutter safe to carry in my pocket?

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Yes, the CX-899 features a safe retractable blade mechanism with a secure lock. 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?

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Yes, the CX-899 is designed for professional incising. Its 18mm blade with extended cutting edge delivers efficient performance across thick cardboard, KT boards, and rigid rubber materials.

Is the blade replaceable?

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Yes, the 18mm 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 Professional 18mm Incising Utility Knife?

Request a sample CX-899, full specifications, or a customization proposal for your product line.

Get CX-899 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-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife Factory and Custom CX-899 High Carbon Steel Knife Professional Incising 18mm Office Paper Cutter Plastic Handle Utility Knife 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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