... shank, Weldon shank, Fein quick in shank, Fein thread shank. Cutting Length: 25, 35mm, 50mm, 75mm, 100mm Size: 12-100mm Coating ... : Bright, Tin, Tianl or Ticn Suitable for cutting cast iron, cast steel, carbon steel, alloy stee, stainless steel ... &DELIVERY TIMEPACKING:EACH WITH PLASTIC BOXDELIVERY TIME:30-60DAYSPICTURE Annular Hole Cutter