10 HSS-CO Sverlo 6mm Bosch 260858589 is a 6mm-diameter of a 6mm-diameter made of high quality HSS (High-Speed ​​Steel) and cobalt. This tool is perfectly suitable for drying metal, plastic and ceramics, especially in hard materials. Bosch 2608585889, longevity and high performance. HSS-CO outfit, high-speed processing shows perfect resistance to high temperatures and wear. This is the perfect choice to open this Sverlo, correct and clean holes in the size of 6mm. Suitable for professional and home users and offers perfect results in various hard materials.