D423TX-20 / 25 / 30
Recommended Milling Conditions
Borehole parameters
GR.2 Low-alloyed Steel （ ~24HRC ）
GR.3 Hi-alloyed Steel （ ~30HRC ）
GR.4 Hardened Steel （ 30~38HRC ）
GR.1 Carbon Steel
GR.8 Stainless Steel
GR.9 Cast Iron
Work Material
60~125
60~125
60~125
40~80
40~80
50~80
Vc m/min
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
RPM (min-1)
Feed (mm/rev)
Code No.
Dc
D423TX-20-25-30-3 3 7,500 D423TX-20-25-30-3.5 3.5 6,950 D423TX-20-25-30-4 4 6,400 D423TX-20-25-30-4.5 4.5 6,100 D423TX-20-25-30-5 5 5,800 D423TX-20-25-30-5.5 5.5 5,300 D423TX-20-25-30-6 6 4,800 D423TX-20-25-30-6.5 6.5 4,500 D423TX-20-25-30-7 7 4,200 D423TX-20-25-30-7.5 7.5 3,900 D423TX-20-25-30-8 8 3,600 D423TX-20-25-30-8.5 8.5 3,410 D423TX-20-25-30-9 9 3,250 D423TX-20-25-30-9.5 9.5 3,060 D423TX-20-25-30-10 10 2,900 D423TX-20-25-30-10.5 10.5 2,775 D423TX-20-25-30-11 11 2,650 D423TX-20-25-30-11.5 11.5 2,525 D423TX-20-25-30-12 12 2,400
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
7,500 6,950 6,400 6,100 5,800 5,300 4,800 4,500 4,200 3,900 3,600 3,410 3,250 3,060 2,900 2,775 2,650 2,525 2,400
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
7,500 6,950 6,400 6,100 5,800 5,300 4,800 4,500 4,200 3,900 3,600 3,410 3,250 3,060 2,900 2,775 2,650 2,525 2,400
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
5,300 5,150 5,000 4,750 4,500 4,150 3,800 3,550 3,300 3,050 2,800 2,675 2,550 2,425 2,300 2,200 2,100 2,000 1,900
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
5,300 5,150 5,000 4,750 4,500 4,150 3,800 3,550 3,300 3,050 2,800 2,675 2,550 2,425 2,300 2,200 2,100 2,000 1,900
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
5,300 5,150 5,000 4,750 4,500 4,150 3,800 3,550 3,300 3,050 2,800 2,675 2,550 2,425 2,300 2,200 2,100 2,000 1,900
0.06 0.07 0.08 0.09 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.21 0.22 0.23 0.24
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.
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