The 25-piece HSS drill from FISCH® is suitable for drilling into hard and soft wood, MDF and other manufactured boards. They have a precision ground point with twin cutting spurs for precise positioning and a clean cut. Made of very resistant high speed steel to EN ISO 4957 with a hardness of approximately 62 HRC, these drills give you very good and precise results. Their cylindrical shanks allow their use in all common battery operated and hand-held drilling machines as well as in vertical and bench drilling machines. The drill set covers a diameter range from 1 to 13mm in 0.5mm steps. Sizes 1mm to 2.5mm are standard twist drills.