Calculated in accordance with the parameters you give: now amount per revolution pass 0.08mm; line speed 43.9mm/min; single piece processing time of about 1.05 minutes; cutting wheel,processing efficiency is too low, you can increase the line speed, did not affect its CBN blade life (per revolution pass amount remains unchanged).
In summary, the feed rate of 8 silk per turn, you can. The line speed can be set to 60-150mm/min, so you each edge of the blade may be processed to 1000. You can use coolant (non-water-based); the blade blunt to determine the technological requirements of the standard dimensional tolerances and roughness, abrasive roll,tool manufacturers will give you the number of approved unit price processing.