10 Pointteq Sverlo 4.0mm Bosch 260857208 is a 4.0mm diameter of a 4.0mm diameter made with high quality Pointteg technology. This tool provides perfect perfection performance in metal, plastic, ceramics and other hard materials. This Sverlo, produced by Bosch, works in high speed and is perfect for opening clean holes. The HSS-CO is perfectly resisted against high temperature and wear, which ensures that Sverloon is longevity and reliable. This Sverlo in the 4.0mm size is the perfect choice for both professional and home users.