The Sale is for a nicely packaged set of 3 Titanium High Speed Steel Step Drills and 3 Saw Bits.Two groove Design for faster and smoother cutting,the Step drills can replace 29 individual Drill Bits
Specifications
Material High Speed Steel
Colour Gold 
Surface Titanium Plated
Step Drill Sizes 4-12mm 4-20mm 
Saw Bit Sizes 3mm 6mm 8mm
These items are suitable for use on Wood,Plastics,Steel,Aluminium,and other non Ferrous metals
Thanks for looking any questions please ask