以下是金剛石砂輪粒度對(duì)照表：

| 粒度 | 目數(shù) | 粒徑（μm） |

| --- | --- | --- |

| D64 | 60/80 | 250-180 |

| D54 | 80/100 | 180-150 |

| D46 | 100/120 | 150-125 |

| D35 | 120/140 | 125-106 |

| D25 | 140/170 | 106-90 |

| D20 | 170/200 | 90-75 |

| D15 | 200/230 | 75-63 |

| D10 | 230/270 | 63-53 |

| D7 | 270/325 | 53-45 |

| D5 | 325/400 | 45-38 |

| D3 | 400/500 | 38-30 |

| D2 | 500/600 | 30-25 |

| D1 | 600/800 | 25-20 |

| D0.5 | 800/1000 | 20-15 |

| D0.25 | 1000/1200 | 15-10 |

| D0.125 | 1200/1500 | 10-5 |

| D0.063 | 1500/2000 | 5-3 |

| D0.032 | 2000/2500 | 3-2 |

| D0.016 | 2500/3000 | 2-1 |

| D0.008 | 3000/4000 | 1-0.5 |

| D0.005 | 4000/5000 | 0.5-0.3 |

| D0.003 | 5000/6000 | 0.3-0.2 |

| D0.002 | 6000/8000 | 0.2-0.15 |

| D0.001 | 8000/10000 | 0.15-0.1 |