#4 Replacement Cutter - Hunter Tool Systems
This is the replacement round cutter for all Hunter #4 Carbide woodturning tools.
Product Description 
Diameter Metric: 12mm
Diameter Inch (approx.): 0.472 or 1/2
Hunter Screw: #3/#4/#5
Screw Threads or Tap Size: M4-.7
Torx Wrench: T-15
