The Gitterleinen 230 hand sander set is a practical tool specifically designed for working on putty surfaces. It consists of three parts and offers a grit size of 120, ensuring effective sanding performance. The sanding pad is made of silicon carbide, a material known for its high hardness and durability. The perforated structure of the sanding material allows for improved dust extraction, making the work more efficient and cleaner. This set is ideal for various applications in surface finishing and is suitable for both professional craftsmen and DIY enthusiasts. The use of silicon carbide as the grain type ensures even wear and optimal sanding results. With this hand sander set, you can achieve precise and uniform surfaces, making it an indispensable tool in your workshop.