The conical countersink HSS DIN 335 Form C with a diameter of 20.5 mm from Terrax by Ruko is a high-quality tool designed for precise countersinking and deburring tasks. With its sharp cutting insert, this countersink allows for burr-free and chatter-free operation, resulting in clean and professional outcomes. The 90-degree point angle ensures that the countersink can be optimally used on various materials, while the use of high-speed steel (HSS) guarantees the tool's durability and resilience. The countersink is ideal for applications where a low cutting speed is required to achieve the best results. It meets the DIN standard 335 A, which underscores its quality and reliability. This tool is an excellent choice for professionals and DIY enthusiasts who value precision and efficiency.