Enkay 542, Mini Drill Bit Set, 100 Piece Bits With Pin Vise And CaseCondition:* New Surplus Stock, In OEM Packaging. As Pictured.Additional Notes:* Mini Drill Bits Are Great For Precision Drilling Wood, Plastic, And Soft Metal* This Set Includes a Swivel Head Pin Vise Drill And 100 Mini Drill Bits Sizes 61-80* 5 Piece of Each Size Drill Bit From #61 (.0390″) To #80 (.0135″)* For Each Size Bit a Labeled Tube Contains 5 Mini Drill Bits* To Keep Your Precision Drilling Set Organized, a Wooden Storage Case Has Marked Spots For Each Tube* Drill Bits Can Be Used With Any Rotary Tool But Work Best With a Pin Vise or Push DrillEnkay542