E124X
Recommended Milling Conditions
Side Milling
GR.3 Hi-alloyed Steel （ ~30HRC ）
GR.4 Hardened Steel （ 30~38HRC ）
GR.2 Low-alloyed Steel （ ~24HRC ）
GR.5 Hardened Steel （ 38~48HRC ）
GR.1 Carbon Steel
GR.8 Stainless Steel
GR.9 Cast Iron
GR.11 Copper
Work Material
85
85
75
60
50
60
85
150
Vc m/min
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
RPM (min-1)
Feed (mm/min)
Code No.
Dc
E124X-1
1 20,000 240 20,000 240 15,000 210 11,000 85
7,100 6,900
40 11,000 85 20,000 240 47,600 420
E124X-1.5 1.513,500 250 13,500 250 12,500 215 8,000 90
80
8,000
90 13,500 250 31,800 620
E124X-2 2 13,000 300 13,000 300 11,000 280 7,000 110 6,350 100 7,000 110 13,000 300 24,000 590 E124X-2.5 2.511,000 370 11,000 370 9,500 245 6,300 110 5,500 105 6,300 110 11,000 370 19,200 960 E124X-3 3 9,000 480 9,000 480 7,400 350 5,300 120 4,800 110 5,300 120 9,000 480 15,800 860 E124X-3.5 3.5 7,800 490 7,800 490 6,500 350 4,800 130 4,300 110 4,800 130 7,800 490 13,600 860 E124X-4 4 6,650 500 6,650 500 5,500 350 4,250 135 3,700 115 4,250 135 6,650 500 12,000 900 E124X-4.5 4.56,000 550 6,000 550 5,000 385 3,870 130 3,450 120 3,870 130 5,950 10,700 970 E124X-5 5 5,300 600 5,300 600 4,500 420 3,500 130 3,200 120 3,500 130 5,300 600 9,400 1,040 E124X-5.5 5.54,900 600 4,900 600 4,100 420 3,250 135 2,920 125 3,250 135 4,900 8,600 1,040 E124X-6 6 4,500 600 4,500 600 3,700 425 3,000 140 2,650 125 3,000 140 4,500 600 7,800 1,040 E124X-7 7 3,900 575 3,900 575 2,950 410 2,420 130 2,250 125 2,420 130 3,900 6,800 1,025 E124X-8 8 3,300 550 3,300 550 2,600 410 1,850 120 1,900 125 1,850 120 3,300 550 5,800 1,010 E124X-9 9 2,950 535 2,950 535 2,350 405 1,650 125 1,700 130 1,650 125 2,950 5,300 1,010 E124X-10 10 2,600 520 2,600 520 2,100 400 1,500 125 1,500 130 1,500 125 2,600 520 4,800 1,010 E124X-11 11 2,400 520 2,400 520 1,950 405 1,350 125 1,350 120 1,350 120 2,400 4,400 1,010 E124X-12 12 2,200 520 2,200 520 1,800 405 1,200 120 1,200 120 1,200 120 2,200 520 4,000 1,010 E124X-13 13 2,050 535 2,050 535 1,700 410 1,200 130 1,150 120 1,200 130 2,050 3,700 1,000 E124X-14 14 1,900 550 1,900 550 1,600 410 1,200 140 1,100 120 1,200 140 1,900 550 3,400 990 E124X-15 15 1,800 540 1,800 540 1,500 410 1,150 130 1,050 100 1,050 135 1,800 3,200 975 E124X-16 16 1,700 530 1,700 530 1,400 410 1,100 130 1,000 100 1,100 130 1,700 530 3,000 960 E124X-17 17 1,600 525 1,600 525 1,300 405 1,020 100 940 95 1,020 115 1,600 2,800 950 E124X-18 18 1,500 520 1,500 520 1,200 405 950 100 880 95 950 100 1,500 520 2,600 940 E124X-19 19 1,400 510 1,400 510 1,150 385 925 90 840 90 925 95 1,400 2,500 910 E124X-20 20 1,300 500 1,300 500 1,100 370 900 90 800 90 900 90 1,300 500 2,400 890
ap:1.5D
ap:1.5D
ap:1.5D
ap:1.5D
ap:1.5D
ap:1.5D
ap:1.5D
ap:1.5D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.01D ≥3 0.02D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.05D ≥3 0.1D
ae:<3 0.05D ≥3 0.1D
（ mm ）
1. Please work with good rigidity / high precision facilities and collet chuck. 2. Please choose proper cutting fluid.
3. The cutting data is reference value only. Please adjust it according to your real working conditions. 4. If RPM is lower the reference value, the Feed rate (fz) and RPM should be reduced by the same proportion. 5. If vibration occurs during cutting, please reduce cutting parameter.
98
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