... /2",Dia 22,25mm Sengmented CNC Sintered Diamond Finger Router BitDesigned for fast grinding and wet use only. For CNC and Radial Arm machines. Center ... :GAS1/2" for CNC machineswe provide Milling Pins,Drill bit,Router bit,Finger bit,Grinding wheel,Router wheel,Profiling wheel etc. for CNC machine.(cnc tools)Diameter ...