Features: - 6 Piece Cobalt Drill Bit Set - A Neatly Packaged Cobalt Drill Bit Set In A Plastic Case. Manufactured In Austria. Alpen Drill Bits Are Known For Their Quality And Performance. The Box Contains - 6 Pieces Twist Drill Bits For Stainless Steel: - 2.0, - 3.0, 4.0, - 5.0, 6.0, 8.0Mm - Art.-Nr. 00100606100 Range Of Application: - 5% Cobalt-Alloyed Jobber Drills With High Heatresistance - For Drilling Steels With TensileStrength Over 800 N/Mm2, Specially Suitable For High Alloyed Steels, Bearing-Steels, Hot/Coldrolled - Steel. Ideal For Stainless Steel. Strengths - Industrial Quality - Suitable For Nc Machines - Break-Resistant - Thanks To Cnc Heat Treatment - Highly Accurate - Special Shape, Drills Without Center-Punching What's in the box 1 X Cobalt Drill Bit Set 6 Piece 2-8Mm