Tarka popularly known as a rasp for gypsum board It consists of a handle to which is attached the working part - a grater made from high-grade steel of symbol 65 Mn. • the working length is 60 mm, width 40 mm. • it has specially shaped holes and profiled cavities as a result of which it does not get clogged when working in various materials and especially in a very difficult material such as gypsum • in case of wear, dulling of the grater we can easily replace it ourselves Grates are available with serrations designed for different materials • high-quality flat grater designed for effective processing of various materials such as gypsum, wood, non-ferrous metals, composites, plastics • designed for rasp 25300 Purpose: For effective, fast processing of many difficult materials mainly gypsum board, wood, non-ferrous metals, composites How to use: Work like a file.