Surface feet/minute
| 2" |
3" |
4" |
5" |
6" |
7" |
8" |
10" |
12" |
14" |
|
| 2,000 | 3,800 | 2,500 | 1,900 | 1,500 | 1,300 | 1,100 | 950 | 750 | 650 | 560 |
| 3,000 | 5,700 | 3,800 | 2,900 | 2,300 | 1,900 | 1,600 | 1,400 | 1,150 | 950 | 820 |
| 4,000 | 7,600 | 5,100 | 3,800 | 3,000 | 2,500 | 2,200 | 1,900 | 1,500 | 1,300 | 1,120 |
| 5,000 | 9,500 | 6,400 | 4,800 | 3,800 | 3,200 | 2,700 | 2,400 | 1,900 | 1,600 | 1,375 |
| 6,000 | 11,200 | 7,600 | 5,700 | 4,400 | 3,700 | 3,200 | 2,800 | 2,200 | 1,850 | 1,590 |
| 7,000 | 13,100 | 8,700 | 6,700 | 5,200 | 4,400 | 3,800 | 3,200 | 2,600 | 2,200 | 1,890 |
| 8,000 | 15,000 | 10,000 | 7,600 | 6,000 | 4,900 | 4,300 | 3,700 | 3,000 | 2,500 | 2,150 |
| 9,000 | 16,800 | 11,200 | 8,600 | 6,500 | 5,500 | 4,800 | 4,200 | 3,300 | 2,800 | 2,410 |
| 10,000 | 18,700 | 12,500 | 9,550 | 7,500 | 6,300 | 5,300 | 4,600 | 3,700 | 3,100 | 2,670 |
| 11,000 | 21,000 | 13,900 | 10,600 | 8,300 | 7,000 | 6,000 | 5,100 | 4,100 | 3,400 | 2,925 |
| 12,000 | 23,000 | 15,200 | 11,500 | 9,100 | 7,500 | 6,500 | 5,500 | 4,400 | 3,800 | 3,270 |
