WORKPRO 3PC Step Drill Bit Set Metric/SAE Steel Titanium Coated Drill Bits w/Bag

WORKPRO 3-Piece Step Drill Bit Set - SAE. Quick change 1/4" hex shank (6.35mm)can be easily fit into power driver, drill and press drill. Durable & Sturdy Material: High speed steel along with titanium coating ensures outstanding durability and sharpness for plastic, aluminum, copper, stainless steel hole drilling.