Features: - 19 Piece Hss Super Drill Bit Set - Alpen Hss Super Km19 Jobber Drill Set In Metal Cassette 19 Pcs. Ø 1.0-10.0 Mm. - Increments: 0,5Mm - Quatity In Case: 19 Pieces - Range: 1,0 Mm Up To 10,0 Mm In 0,5 Mm Increments Range Of Application: - Industrial Quality Twist Drill For Drilling Steel And Steel Castings, Alloyed - Carbon And Plain Steel, Grey Iron Castings, Copper-Alloys, Nickel- Silver, Graphite And Similar Materials. - Art-No. 00 00100311100 Strengths - Highly Accurate: Special Shape, Drills Without Center-Punching - Industrial Quality: Suitable For Nc Machines - Precise: Thanks To Stateof- The-Art Grinding Process What's in the box 1 X Super Drill Bit Set 19 Piece 1-10 X 0.5Mm In Metal Case