Special knives Untha delivered to Portugal

The 34×34×23 mm special knife is one of the precision-crafted cutting components featured on our website, where it is offered as a direct replacement part matching OEM standards for Untha shredders. Built from hardened steel (material grade 1.2379 with a typical hardness of 54–56 HRC), this knife piece is engineered for durability and steady cutting performance under demanding conditions.

These knives are part of a broader inventory of essential spare parts that supports material processors across Europe. Eurotools highlights that clients can request tailored offers or specific delivery dates, reflecting the company’s commitment to responsive service and long-term machine support.

In the shredding industry, knives such as these play a vital role in breaking down bulky and tough waste materials. Mounted inside the rotor of a twin-shaft or single-shaft shredder like the Untha LR, they are the primary contact points that cut, tear, and reduce materials such as wood, plastics, rubber and general industrial waste into manageable pieces for recycling or further processing. High-quality knives improve throughput, extend service intervals and reduce unscheduled downtime — all essential to maintaining a smooth production flow in recycling and waste management facilities.

For the Portugal customer, receiving these special knives means their Untha LR M12 shredder can continue operating at peak effectiveness, processing incoming material with less wear and fewer interruptions.