Utility blades Proline 5310040, 9 mm cutting width, SK5 steel, pack of 10

Utility blades Proline 5310040 are replacement blades designed for 9 mm utility knives. Made from SK5 steel, each blade measures 85 mm in length and 0.4 mm in thickness. The pack contains 10 blades suitable for general cutting tasks where a narrow 9 mm blade is required.

Advantages

The SK5 steel construction provides good edge retention for typical utility work while the 0.4 mm thickness balances sharpness and durability. The 85 mm length and 9 mm cutting width fit standard 9 mm utility knife holders. Supplied in a pack of 10, the blades are convenient to replace and store.

Suitable for

• Cutting cardboard and paper
• Trimming plastic and film
• Carpet or linoleum fitting
• General workshop and DIY cutting tasks

Key specifications

• Brand: Proline
• Model / MPN: 5310040
• Material: SK5 steel
• Blade width: 9 mm
• Blade length: 85 mm
• Blade thickness: 0.4 mm
• Pack quantity: 10
• EAN: 5903755310040

How to use

Insert the blade into a compatible 9 mm utility knife according to the knife manufacturer’s instructions, ensuring the blade is locked securely before use. Replace blades when they become dull or damaged, handling by the non‑cutting edge and using protective gloves if necessary. Dispose of used blades in a designated sharps or metal container.

Usage recommendations

Use appropriate personal protective equipment and follow safe cutting practices. Store the blades in their original packaging away from children and moisture to prevent corrosion.