Blue Steel 2-Piece Max-Duty Step Drill Set is made with Titanium Aluminum Nitride (TiALN) for extreme heat and wear prevention Bits cut smoother and faster then standard step drill bits
More Life as compared to split point drill bits NO Surface Walking! Multi-stepped points cut on impact without the need for making a starter hole Tri-Flatted shanks improve chuck grip by "exacting"...
KnKut USA Made Step Point drill bits combine a split tip point with a step drill design for accurate starting without the need of a center punch. This distinctive design reduces heat to increase the...