Connection Type Arbor Circle Diameter Inch 38 Diameter of Cutter Inch 234 Arbor Hole Diameter Inch 1 Number of Teeth 12 Material High Speed Steel High Speed Steel.
Type ER Collet Series ER16 Hand or Pipe Tap Hand Through Coolant No Tap Size Metric M4M6 For synchronous, rigid tapping operations using ER collet chuck Collet bore is exact tool diameter with square drive for accuracy and rigidity.