
| WORKING MATERIAL | HARDEN | ED STEEL | HARDE | NED STEEL | HARDENE | D STEEL |
| CODE | SKT | , SKD | SK | T, SKD | SKT, | SKD |
| HARDNESS | HRC | 45~55 | HRC | 55~60 | HRC 6 | 0~70 |
| Vc | 129 | M/min | 98 | M/min | 65 M | /min |
| DIAMETER | R.P.M | FEED (mm/min) | R.P.M | FEED (mm/min) | R.P.M | FEED (mm/min) |
| 6mm | 6,890 | 1,900 | 5,200 | 1,000 | 3,445 | 505 |
| 8mm | 5,200 | 1,900 | 3,900 | 1,000 | 2,600 | 505 |
| 10mm | 4,160 | 1,900 | 3,120 | 1,000 | 2,080 | 505 |
| 12mm | 3,445 | 1,900 | 2,600 | 1,000 | 1,755 | 505 |
| 14mm | 2,925 | 1,800 | 2,210 | 1,000 | 1,430 | 505 |
| 16mm | 2,535 | 1,700 | 2,015 | 930 | 1,294 | 505 |
| 18mm | 2,275 | 1,600 | 1,885 | 895 | 1,151 | 505 |
| 20mm | 2,015 | 1,500 | 1,495 | 845 | 1,040 | 505 |
| 25mm | 1,625 | 1,500 | 1,242 | 915 | 826 | 505 |
| Milling Amount (mm) |
| WORKING MATERIAL | HARDEN | ED STEEL | HARDE | NED STEEL | HARDENE | D STEEL |
| CODE | SKT | , SKD | SK | T, SKD | SKT, | SKD |
| HARDNESS | HRC | 45~55 | HRC | 55~60 | HRC 6 | 0~70 |
| Vc | 208 | M/min | 195 | M/min | 129 M | /min |
| DIAMETER | R.P.M | FEED (mm/min) | R.P.M | FEED (mm/min) | R.P.M | FEED (mm/min) |
| 6mm | 11,050 | 2,450 | 10,335 | 2,000 | 6,890 | 1,210 |
| 8mm | 8,255 | 2,440 | 7,735 | 1,995 | 5,200 | 1,215 |
| 10mm | 6,630 | 2,450 | 6,110 | 1,970 | 4,160 | 1,215 |
| 12mm | 5,525 | 2,450 | 5,135 | 1,985 | 3,445 | 1,210 |
| 14mm | 4,680 | 2,420 | 4,420 | 1,995 | 2,925 | 1,200 |
| 16mm | 4,095 | 2,420 | 3,900 | 2,000 | 2,535 | 1,285 |
| 18mm | 3,640 | 2,420 | 3,445 | 2,000 | 2,275 | 1,200 |
| 20mm | 3,250 | 2,400 | 3,055 | 1,970 | 2,015 | 1,180 |
| 25mm | 2,600 | 2,400 | 2,470 | 1,990 | 1,625 | 1,190 |
| Milling Amount | ||||||
| (mm) |