Snap-Off Knife Blades Stanley 9mm 0-11-300

Stanley 9mm Snap-Off Knife Blades provide a set of ten precision blades designed for controlled cutting tasks. Each blade measures 9 mm in width and 0.43 mm in thickness, and the segmented snap-off design allows rapid renewal of a sharp edge without changing the blade body. These blades are compatible with a wide range of 9 mm utility knives and are intended for repetitive cutting where clean edges and consistent performance are required.

Advantages

The snap-off segments allow quick restoration of a fresh cutting edge, reducing downtime and maintaining cutting precision. Manufactured from hardened steel, the blades offer a balance of sharpness and wear resistance suitable for general-purpose cutting. A pack of ten blades provides several replacements for extended use and helps keep handling safe by minimizing the need to sharpen or manipulate the blade directly.

Suitable for

• Cutting cardboard and corrugated board
• Trimming vinyl, linoleum and carpet edging
• Scoring drywall or gypsum board before breaking
• Opening boxes and packaging in warehouse or retail environments
• Precision hobby and craft cutting

Key specifications

• Number of blades per pack: 10
• Blade width: 9 mm
• Blade thickness: 0.43 mm
• Segmented snap-off design for edge renewal
• Material: hardened steel suitable for general cutting tasks

How to use

Insert a blade into a compatible 9 mm utility knife following the knife manufacturer’s instructions. Extend the blade to the required cutting length and perform the cut using steady, controlled pressure appropriate to the material. When the leading segment becomes dull, retract the blade, use the knife’s snap-off tool or a pair of pliers to break off the dull segment along the scored line, then re-extend the blade to the next sharp segment. Replace the blade when all segments are used or if the blade is damaged.

Recommendations

For safe operation, always use a knife with a secure blade clamp and a handle that provides a firm grip. Wear cut-resistant gloves and eye protection when working with stiff or thick materials. Dispose of used blade segments in a puncture-resistant container or follow local regulations for blade disposal. Store spare blades in original packaging to reduce the risk of accidental cuts.