Special block cutting nozzles for handheld cutting torches. Gas: Acetylene. Designed for precise gentle firing of bulkheads, profile walls, rivet heads and bolts in the production of subgroups of steel structures, so as to minimize damage to the base material to which it will then weld and at the same time while firing on the base material , which must then be laboriously and costly polished. The advantage of the NK-BLOCK nozzle at work is also a significant reduction in inflammation and whipping in the base material,
saving time and costs on further generating and polishing.

Suitable for burners: Starlet 2711-A, Star 2730-A / 2230-A, Essen 2625-A, Starcut 2622-A / 2222-A.