
■ Recommended Cutting Conditions 1. For stable machining performance use rigid, high-precision machines and holders. 2. Use air blow when dry machining.
| 3. Use we 4.If the m ●Side | t machinin achine can Milling | g for stainl not achiev | ess steel e the rec | , heat res ommende | istant allo d spindle | y, and tit speed, p | anium allo lease use | y applica the max. | tions. spindle sp | eed availa | ble. | ap | ae | ap D | C | |
| Work Material | Structur | al Steel | Carbon S | Steel C | Cast | Iron | Alloy SC | teel M | Tempered Steel, NAK | ardened Steel HPM | Hardene | d Steel | Stainles | s Steel | Heat Resis | tant Alloy |
| S | F | , | (45 to 5 | 5HRC) | SUS304 | SUS316 | Titaniu | Alloy | ||||||||
| Cond. | (150 to | 50HB) | (25 to 3 | 5HRC) | (35 to 4 | 5HRC) | , | |||||||||
| DC(mm) | Spindle Speed (min-1) ( | Feed Rate mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) ( | Feed Rate mm/min) |
| 1.0 | 19,600 | 250 | 19,600 | 250 | 19,600 | 250 | 18,300 | 180 | 12,700 | 100 | 9,000 | 60 | 11,000 | 70 | 9,000 | 50 |
| 2.0 | 11,200 | 340 | 11,200 | 340 | 11,200 | 340 | 10,500 | 240 | 7,300 | 130 | 5,300 | 80 | 6,400 | 90 | 5,300 | 70 |
| 4.0 | 6,400 | 460 | 6,400 | 460 | 6,400 | 460 | 6,000 | 320 | 4,200 | 180 | 3,000 | 110 | 3,600 | 120 | 3,000 | 90 |
| 6.0 | 4,600 | 560 | 4,600 | 560 | 4,600 | 560 | 4,300 | 400 | 3,000 | 210 | 2,200 | 130 | 2,700 | 140 | 2,200 | 100 |
| 8.0 | 3,400 | 560 | 3,400 | 560 | 3,400 | 560 | 3,200 | 400 | 2,200 | 210 | 1,600 | 130 | 2,000 | 140 | 1,600 | 100 |
| 10.0 | 2,800 | 560 | 2,800 | 560 | 2,800 | 560 | 2,600 | 400 | 1,800 | 210 | 1,300 | 130 | 1,600 | 140 | 1,300 | 100 |
| 12.0 | 2,300 | 560 | 2,300 | 560 | 2,300 | 560 | 2,200 | 400 | 1,500 | 210 | 1,100 | 130 | 1,300 | 140 | 1,100 | 100 |
| 16.0 | 1,700 | 450 | 1,700 | 450 | 1,700 | 450 | 1,600 | 320 | 1,100 | 180 | 800 | 100 | 1,000 | 110 | 800 | 85 |
| 20.0 | 1,350 | 380 | 1,350 | 380 | 1,350 | 380 | 1,300 | 280 | 900 | 160 | 650 | 90 | 800 | 100 | 650 | 75 |
| 25.0 | 1,080 | 300 | 1,080 | 300 | 1,080 | 300 | 1,040 | 220 | 720 | 130 | 520 | 70 | 640 | 80 | 520 | 60 |
| Standard ap | 1.5 | DC | 1.0 | DC | ||||||||||||
| Depth-of-cut ae | 0.05 | DC | 0.02 | DC | ||||||||||||
| ●Groo | ve Millin | g | ||||||||||||||
| Work Material | Structur | al Steel | Carbon S | Steel C | Cast | Iron | Alloy SC | Steel M | Tempered Steel, NAK | Hardened Steel HPM | Hardene | d Steel | Stainles | s Steel | Heat Resis | tant Alloy |
| Cond. | S | (150 to | 50HB) | F | (25 to 3 | 5HRC) | , (35 to 4 | 5HRC) | (45 to 5 | 5HRC) | SUS304, | SUS316 | Titaniu | m Alloy | ||
| DC(mm) | Spindle Speed (min-1) ( | Feed Rate mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) | Feed Rate (mm/min) | Spindle Speed (min-1) ( | Feed Rate mm/min) |
| 1.0 | 19,600 | 200 | 19,600 | 250 | 19,600 | 250 | 18,300 | 180 | 12,700 | 100 | 9,000 | 60 | 11,000 | 50 | 4,500 | 20 |
| 2.0 | 11,200 | 270 | 11,200 | 340 | 11,200 | 340 | 10,500 | 240 | 7,300 | 130 | 5,300 | 80 | 6,400 | 65 | 2,650 | 25 |
| 4.0 | 6,400 | 370 | 6,400 | 460 | 6,400 | 460 | 6,000 | 320 | 4,200 | 180 | 3,000 | 110 | 3,600 | 80 | 1,500 | 35 |
| 6.0 | 4,600 | 450 | 4,600 | 560 | 4,600 | 560 | 4,300 | 400 | 3,000 | 210 | 2,200 | 130 | 2,700 | 100 | 1,100 | 40 |
| 8.0 | 3,400 | 450 | 3,400 | 560 | 3,400 | 560 | 3,200 | 400 | 2,200 | 210 | 1,600 | 130 | 2,000 | 100 | 800 | 40 |
| 10.0 | 2,800 | 450 | 2,800 | 560 | 2,800 | 560 | 2,600 | 400 | 1,800 | 210 | 1,300 | 130 | 1,600 | 100 | 650 | 40 |
| 12.0 | 2,300 | 450 | 2,300 | 560 | 2,300 | 560 | 2,200 | 400 | 1,500 | 210 | 1,100 | 130 | 1,300 | 100 | 500 | 40 |
| 16.0 | 1,700 | 360 | 1,700 | 450 | 1,700 | 450 | 1,600 | 320 | 1,100 | 180 | 800 | 100 | 1,000 | 80 | 400 | 35 |
| 20.0 | 1,350 | 300 | 1,350 | 380 | 1,350 | 380 | 1,300 | 280 | 900 | 160 | 650 | 90 | 800 | 70 | 320 | 30 |
| 25.0 | 1,080 | 240 | 1,080 | 304 | 1,080 | 304 | 1,040 | 224 | 720 | 128 | 520 | 72 | 640 | 56 | 256 | 24 |
| Standard Depth-of-cut ap | 0.2 | DC | 0.5 | DC | 0.2 | DC | 0.05 | DC | 0.2 | DC |
Square 2 Flutes 3 Flutes 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD