The Precision-Max Step Point 5.5Mm Hss Drill (Individual) Is A High-Quality High-Speed Steel (Hss) Drill Bit Designed For Precise Drilling In A Variety Of Materials, Including Metal, Wood, And Plastics. The 5.5Mm Diameter Makes It Ideal For Creating Accurately Sized Holes. The Step Point Design Allows For Clean And Smooth Cuts, Reducing The Risk Of Wandering Or Damage To The Work Surface. This Drill Bit Is Individually Packaged For Easy Storage And Handling, Making It A Great Choice For Professional And Diy Projects That Require Precision And Durability.