


| Grinding Disc Diameter (D) | ø100 mm、ø150 mm、ø200 mm |
|---|---|
| Mandrel Diameter (d) | ø20 mm、ø50 mm、ø80 mm |
| Groove Type | Trapezoidal, U-shaped, Grooveless |
| Grit Size (#) | 400#-1200# |
| Workpiece | Not specified in the original document |
| Equipment Rotation Speed (r) | 3000-8000 r/min |
| Feed Rate (vf) | 8000-12000 mm/min |
| Grinding Depth (ae) | Not specified in the original document |