CX-807 18mm Ergonomic Design Utility Knives for Precision Cutting

1. Wide Application – Ideal for office, DIY crafts and daily household use.
2. Premium Carbon Steel Blade – Sharp, finely ground and long-lasting.
3. Durable Engineering Plastic Body – High impact resistance and sturdy.
4. Ergonomic Design – Comfortable grip for extended use.
5. Anti-slip Texture – Enhances stability and control during operation.

The CX-807 utility knife is designed for users who pursue practical functionality and personal expression, suitable for office scenarios, handicraft creation, or daily home use. The blade is crafted from high-quality steel and finely ground to ensure a sharp and durable edge. The knife body is made of robust engineering plastic, offering high impact resistance and durability. With an ergonomic design, it provides a comfortable grip, while the non-slip texture further enhances stability during use.

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Item No：	CX-807
Feature:	Snap off blade
Handle Material:	ABS/PS/PP
Blade Width:	18mm
Razor Color:	Cusomized
Knife Size：	16.7x3.6cm
Knife Weight:	58.3g
Blade Material：	SK Or #60 Carbon Steel
Blade Thickness:	0.4-0.6mm
OEM/ODM	Available

CX-807 Technical Reference: Materials, Geometry, and Manufacturing Specification

A complete technical profile of the CX-807 18mm utility knife — blade steel, body construction, dimensional specifications, manufacturing process, and compliance — for evaluation, comparison, and OEM/ODM sourcing decisions.

18mmBlade Width

58.3gKnife Weight

SK/#60Steel Grade

ISO 9001Facility Standard

Material Science

What SK / #60 Carbon Steel Means for This Blade

The blade material determines how the CX-807 performs before any design feature comes into play. Here's what the specification sheet is actually describing.

SK Steel (Japanese Industrial Standard carbon tool steel)

A high-carbon tool steel family commonly used for blade stock where edge sharpness and wear resistance matter more than flexibility — the basis for the CX-807's cutting edge.

#60 Carbon Steel

An equivalent high-carbon steel grade used interchangeably depending on sourcing batch, offering comparable hardness and edge-holding characteristics.

0.4–0.6mm Blade Thickness

A thin, consistent gauge that keeps the blade light enough for controlled, detailed work while retaining enough rigidity for clean, single-pass cuts on thin material.

ABS/PS/PP Body Resin

A combination of engineering plastics chosen for impact resistance and dimensional stability while keeping total knife weight low.

Blade Geometry

Dimensional Specification of the Cutting Edge

18mm

Blade Width

Standard width across our hardware knife range for accessory and refill compatibility.

16.7 x 3.6cm

Body Dimensions

Overall knife length and body width in the closed, retracted position.

58.3g

Total Weight

Complete knife weight including blade, body, and internal mechanism.

Manufacturing Process

Production Sequence From Raw Material to Finished Unit

Each CX-807 unit passes through five controlled production stages at our Ningbo facility.

01. Steel Inspection

Incoming SK/#60 carbon steel coil is checked for composition and surface quality against specification before release to production.

02. Precision Stamping

Blades are stamped to the 18mm width at controlled thickness tolerances of 0.4-0.6mm.

03. Fine Honing

Edges are ground and honed to a consistent sharpness profile suited to thin-material cutting.

04. Body Molding

ABS/PS/PP resin is injection molded to form the body, with anti-slip surface texture applied during the same cycle.

05. Assembly, QC & Packaging

Blade and body are assembled, function-tested, visually inspected, and packaged for shipment.

Complete Specification Sheet

CX-807 Full Technical Specifications

Item No.	CX-807
Feature	Snap-off blade
Handle Material	ABS/PS/PP
Blade Width	18mm
Knife Size	16.7 x 3.6cm
Knife Weight	58.3g
Blade Material	SK or #60 Carbon Steel
Blade Thickness	0.4-0.6mm
Handle Color	Customized
OEM/ODM	Available

Component Reference

CX-807 Parts Glossary

A reference breakdown of each functional component for specification and quality-control purposes.

Blade Housing

Molded channel that guides the 18mm blade along a fixed linear track.

Exposure Slider

External control that sets and locks blade extension length in fine increments.

Anti-Slip Surface

Textured molding along the grip zone, applied during body injection molding.

Body Shell

ABS/PS/PP molded shell forming the outer structure and handle profile.

Snap-Off Blade Segments

Scored sections along the blade length that separate cleanly when snapped.

Retention Clip

Internal detent that holds the blade at the selected extension during use.

Compliance & Certification

Manufacturing Standards and Material Compliance

Production of the CX-807 takes place under the following management systems and material compliance frameworks.

Standard	Scope
ISO 9001	Quality management system covering the full production process
BSCI	Social compliance auditing of manufacturing operations
FDA Compliant Materials	Material compliance for applicable plastic components
REACH	Chemical substance compliance for the EU market
ROHS	Restriction of hazardous substances in materials and components

OEM / ODM Capability

Customization Options Available on the CX-807 Platform

Customization Area	Available Options
Handle color	Customized color matching across ABS/PS/PP components
Grip texture	Adjustable anti-slip pattern density and placement
Brand logo	Handle imprinting or pad printing on the body
Packaging format	Blister card, hang-tag, or bulk carton packaging
Design basis	OEM production to buyer specification or ODM development from this platform

Technical FAQ

Specification Questions About the CX-807

What is the difference between SK steel and #60 carbon steel?

Both are high-carbon tool steel grades with comparable hardness and edge-holding properties; which one is used depends on the specific coil batch sourced for a production run.

What tolerance is held on blade thickness?

Blade thickness is specified at 0.4-0.6mm, with in-process checks during stamping and grinding to keep production within that range.

Does the CX-807 meet REACH and ROHS requirements?

Yes, production materials are managed under REACH and ROHS compliance frameworks alongside the facility's ISO 9001 quality system.

Is ODM development available, or only OEM production to a fixed spec?

Both are available — the CX-807 platform can be produced to an existing specification (OEM) or adapted in body shape, texture, and packaging for a new product line (ODM).

What packaging formats are supported?

Blister card, hang-tag, and bulk carton formats are all available depending on the target retail or distribution channel.

Evaluating the CX-807 for Sourcing or Private Label?

Request the full specification sheet, compliance documentation, or a customization quote.

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-807 18mm Ergonomic Design Utility Knives for Precision Cutting Factory and Custom CX-807 18mm Ergonomic Design Utility Knives for Precision Cutting 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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