Ronsta Knives Utility Blades 18MM

$4 .00 Excl GST

Available In Stock

Last Updated: 1st October 2025 at 12:57pm New Zealand Standard Time (NZST)

Disclaimer: Inventory is shown for informational purposes only and are subject to change without notice which means it may not reflect current stock levels.
Please contact us directly to confirm exact availability.

Sharp, strong, and versatile – Ronsta 18MM Utility Blades deliver precise cuts for packaging, caulking, and cardboard. Fits multiple retractable knives, packed in tens for convenient, reliable use.

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Description

Ronsta Knives Utility Blades 18MM KB004-10 are strong, universal replacement blades designed for 9mm retractable knives. Made from SK-5 Japanese Steel, they deliver sharp, long-lasting performance.

Key Features

  • Fits several Ronsta Knives, including KU004 and KU005
  • Made from durable SK-5 Japanese Steel for lasting sharpness
  • Supplied in a convenient tube of 10 blades
  • Universal design fits most 9mm retractable knives on the market

Applications

  • Cutting packaging materials safely and efficiently
  • Trimming caulking with precision for clean finishes
  • Slicing cardboard for accurate and controlled results

Recommended Pairings

For detailed product specifications, features, and safety standards, download the full datasheet here: Product Information Card.

Ronsta Knives Utility Blades 18MM KB004-10 provide reliable, precise, and versatile cutting performance. Perfect for professionals and DIY users needing durable, universal blades.

Additional information

Minimum Order Qty

Twenty four

Unit of Measure

Pack

Colour

Silver

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0800 474 338

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