
| GRIT | Water Quantity Needed | Colour | Length | Height | Life(M2->20mm Height) for Medium Hard Granite (Only for Reference) |
| 35/40 | Big | Silver or Stand Colour | 135mm Without Water Groove 140mm With Water Groove 170mm With Water Groove | 12mm 15mm 20mm | 10000 |
| 40/50 | 12000 | ||||
| 50/60 | 15000 | ||||
| 70/80 | 20000 | ||||
| 80/100 | 25000 | ||||
| 100/120 | 30000 | ||||
| 140/170/200 | 35000 |









