GEKO G01853 Replacement Utility Knife Blades 100x18x0.5mm SK5 Steel 10-Pack

The GEKO G01853 replacement utility knife blades are high-quality cutting tools engineered for durability and precision. Manufactured from premium SK5 carbon steel, these blades feature a black finish that provides enhanced resistance to wear and corrosion. Each blade measures 100mm in length, 18mm in width, and 0.5mm in thickness, making them a reliable choice for demanding cutting applications where sharpness and edge retention are critical.

Advantages

These blades offer exceptional cutting performance due to the high-grade SK5 carbon steel construction, which maintains a sharp edge significantly longer than standard steel alternatives. The black coating not only adds a professional aesthetic but also serves as a protective layer against environmental factors. Their standardized dimensions ensure a secure fit in most 18mm snap-off utility knives, providing users with a versatile solution for various manual cutting tasks.

Suitable for

• Construction and renovation projects
• DIY home improvement tasks
• Precision cutting of cardboard, paper, and plastic
• General utility work in workshops

When it may not be suitable

These blades are not intended for heavy-duty prying or scraping tasks, as the thin 0.5mm profile may snap under excessive lateral pressure. They are also not suitable for cutting hardened metals or masonry materials.

Key specifications

• Material: SK5 carbon steel
• Dimensions: 100mm x 18mm x 0.5mm
• Finish: Black coating
• Quantity: 10 blades per pack
• Compatibility: Standard 18mm snap-off utility knives

How to use

To use these blades, insert the blade into your compatible 18mm utility knife handle, ensuring it clicks securely into the locking mechanism. When the cutting edge becomes dull, carefully snap off the used segment along the pre-scored lines to reveal a fresh, sharp edge. Always ensure the knife is retracted or safely locked when not in use to prevent accidental injury.

What to consider before purchase

• Verify that your utility knife handle is compatible with 18mm wide blades.
• Ensure the blade thickness of 0.5mm meets the requirements of your specific tool.
• Consider the volume of work to determine if a 10-pack is sufficient for your needs.

Usage recommendations: Always wear protective gloves when handling sharp blades and dispose of used segments in a designated sharps container to maintain a safe working environment.