Why Choose the Cembre HB18 Retractable Utility Knife?
The Cembre HB18 (3065050) is a professional retractable utility knife designed for precision cutting during electrical installation, panel building and industrial maintenance. Manufactured by Cembre, the HB18 features a durable retractable blade mechanism that provides safe, accurate cutting of cable insulation, packaging, plastic materials, tapes and other installation materials commonly encountered by professional electricians and maintenance engineers.
Its ergonomic handle provides a comfortable and secure grip for improved control during prolonged use, while the retractable blade enhances operator safety when the knife is not in use. The compact design makes it ideal for carrying in tool bags or workwear pockets for quick access on-site.
Designed for demanding industrial environments, the Cembre HB18 is an essential everyday cutting tool for electrical contractors, OEM manufacturers, switchgear builders and maintenance professionals requiring reliable cutting performance.
Key Advantages
Professional retractable utility knife for industrial applications.
Retractable blade improves operator safety.
Ergonomic handle provides excellent grip and control.
Compact design for easy carrying and storage.
Suitable for cutting insulation, plastics, packaging and tapes.
Designed for professional installation and maintenance work.
Key Features
Manufacturer: Cembre.
Model: HB18.
Manufacturer Part Number: 3065050.
Retractable utility knife.
Replaceable blade design.
Ergonomic non-slip handle.
Compact lightweight construction.
Suitable for professional industrial use.
Reliable Cutting for Professional Installation Work
The Cembre HB18 utility knife is designed to deliver precise cutting performance throughout industrial installation and maintenance work. Its retractable blade improves workplace safety while allowing fast, controlled cutting of a wide variety of common installation materials.
Whether preparing cables, opening packaging or trimming insulation materials, the HB18 provides dependable performance for professional users working in demanding industrial environments.
Typical Applications
Electrical installation work.
Control panel manufacture.
Cable preparation.
Industrial maintenance.
Warehouse and packaging work.
General workshop applications.
Technical Specifications
Part number
3065050
Product type
Retractable utility knife
Blade type
Retractable replaceable blade
Handle
Ergonomic grip
Application
General industrial cutting
Suitable materials
Cable insulation, plastics, tape, packaging and similar materials
Typical users
Electricians, panel builders and maintenance engineers
Portable
Yes
Package quantity
1
HS Code
82119300
Country of Manufacture
China
Frequently Asked Questions
What is the Cembre HB18 used for?
The HB18 is a professional retractable utility knife used for cutting cable insulation, plastics, tapes, packaging and other installation materials.
Does the knife have a retractable blade?
Yes. The HB18 features a retractable blade mechanism that improves safety during storage and transport.
Can the blade be replaced?
Yes. The knife is designed to accept replacement blades, extending its service life for professional use.
Who is this knife suitable for?
It is ideal for electricians, industrial maintenance engineers, panel builders, installers and OEM manufacturers.
Is it suitable for everyday industrial use?
Yes. The HB18 is designed for frequent professional use in electrical, industrial and maintenance environments.
Trusted by Electrical Installation Professionals
Cembre professional hand tools are trusted worldwide by electricians, panel builders and industrial maintenance engineers for their reliability, durability and precision across demanding installation applications.
Part number
3065050
Product type
Retractable utility knife
Blade type
Retractable replaceable blade
Handle
Ergonomic grip
Application
General industrial cutting
Suitable materials
Cable insulation, plastics, tape, packaging and similar materials
Typical users
Electricians, panel builders and maintenance engineers
Portable
Yes
Package quantity
1
HS Code
82119300
Country of Manufacture
China
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...