Cuttermes Stanley STHT0-11818 18 mm

The Stanley STHT0-11818 18 mm utility knife blade is a replacement cutting blade intended for precision trimming and general-purpose cutting. With an 18 mm cutting width and construction from high-quality steel, the blade is designed to deliver a consistent sharp edge for tasks that require controlled, accurate cuts. It is compatible with most standard utility knife handles and is suitable for both professional trades and home DIY jobs where a durable, easy-to-change blade is needed.

Advantages

This 18 mm blade combines a narrow profile with robust steel construction to offer precise cutting performance and sustained sharpness. The blade’s geometry supports clean, controlled cuts in a variety of materials while remaining simple to install and replace in compatible utility knife bodies. Its neutral finish resists corrosion from normal use and storage, helping maintain cutting quality over time.

Suitable for

Key specifications

How to use

Install the blade into a compatible utility knife following the knife manufacturer’s blade-change instructions, making sure the blade is properly seated and secured before use. Use controlled, measured strokes and apply consistent pressure appropriate to the material being cut. Replace the blade when you notice reduced cutting performance or visible bluntness to maintain safety and cut quality. Store spare blades in their original packaging or a safe container to avoid accidental contact.

Recommendations

For safer operation, wear appropriate hand protection and cut away from your body. Use the 18 mm Stanley blade for tasks requiring precision rather than heavy demolition; select a wider or specialized blade for thicker or reinforced materials. Dispose of used blades in a dedicated blade-safe container to prevent injury.