Recommended Cutting Condition [ ZE506, ZE516 series ]
► General Cutting
N0N-ALLOYED STEELS ALLOY STEELS · CAST IRON
ALLOY STEELS, HEAT RESISTANT STEELS
WORKPIECE
Technical Data [ ZF60, ZF61 series ] WORKPIECE
HARDENED STEELS
N0N-ALLOYED STEELS ALLOY STEELS, ALLOY STEELS · CAST IRON HEAT RESISTANT STEELS
STAINLESS STEELS
HARDENED STEELS
HARDNESS
~ HRc30
HRc30 ~ HRc50
HRc50 ~ HRc60
HRc60 ~ HRc65
HARDNESS
~ HRc30
HRc30 ~ HRc38
HRc38 ~ HRc45
HRc45 ~ HRc55
HRc55 ~ HRc65
STRENGTH
~ 1000N/mm2
1000 ~ 1750N/mm2
1750 ~ 2080N/mm2
2080N/mm2
STRENGTH
~ 1000N/mm2
1000 ~ 1200N/mm2
1200 ~ 1400N/mm2
1400 ~ 2000N/mm2
2000N/mm2~
DIAMETER(mm)
RPM
FEED
RPM
FEED
RPM
FEED
RPM
FEED
DIAMETER(mm)
RPM
FEED
RPM
FEED
6 8 10 12 16 20 25
5,560
2,000
3,880
1,370
1,580
210
1,100
130
15,600
2,320
12,400
840
RPM 8,400
FEED 570
RPM 3,400
FEED 260
RPM 2,400
FEED 190
4,200
2,000
2,940
1,370
1,160
210
840
130
11,600
2,320
9,200
840
6,300
570
2,400
240
1,800
180
3,360
2,000
2,320
1,370
1,000
210
680
130
6 8 10 12 14 16 18 20 25
9,200
2,320
7,600
840
5,100
570
2,000
290
1,300
190
570
1,680
260
1,200
190
2,840
1,680
2,000
1,160
840
180
560
110
2,100
1,260
1,480
880
640
130
420
70
1,680 1,500
1,010 900
1,160 1,100
690 600
500 430
110 90
320 260
60 50
RPM = rev. / min. FEED = mm / min.
1.5D
1.5D
0.1D
1.0D
1.0D
0.05D
0.05D
0.2mm
8,000
2,400
6,000
800
4,200
6,800
2,400
5,200
840
3,600
570
1,400
200
900
130
6,000
2,400
4,800
760
3,300
510
1,200
160
800
110
5,200
2,320
4,400
720
2,700
420
1,100
150
700
100
4,800 4,300
2,160 2,150
3,600 3,200
560 620
2,400 2,160
360 410
1,000 900
150 160
660 600
100 100
RPM = rev. / min. FEED = mm / min.
1.5D
1.0D 0.3D
0.05D
[ ZM502, ZM522 series ] [ ZE506, ZE516 series ] WORKPIECE
► High Speed Cutting
WORKPIECE
HEAT RESISTANT STEELS, HARDENED STEELS
HARDENED STEELS
HARDNESS
~ HRc50
HRc50 ~ HRc60
HRc60 ~ HRc65
STRENGTH
1750N/mm2
1750~2080N/mm2
2080N/mm2 ~
DIAMETER(mm)
RPM
FEED
RPM
FEED
RPM
FEED
6 8 10 12 16 20 25
16,800
6,090
8,400
3,050
4,200
1,470
12,600
6,090
6,300
3,050
3,160
1,470
9,980
5,990
5,040
3,050
2,520
1,470
8,400
5,040
4,200
2,520
2,100
1,260
6,300
3,780
3,160
1,890
1,580
950
5,040 4,500
3,050 2,750
2,520 2,200
1,470 1,300
1,260 1,120
760 670
RPM = rev. / min. FEED = mm / min.
1.5D
1.0D 0.05D
·The FEED for long & extra long types, should be reduced by around 20~30%
490
1.0D
0.05D
N0N-ALLOYED STEELS ALLOY STEELS · CAST IRON
HARDENED STEELS
HARDNESS
~ HRc30
HRc30 ~ HRc45
HRc45 ~ HRc55
STRENGTH
~ 1000N/mm2
1000~ 1500N/mm2
1500 ~ 2000N/mm2
DIAMETER(mm)
RPM
FEED
RPM
FEED
RPM
FEED
2 3 4 5 6 8 10 12 16 20
6,300
60
5,040
50
3,150
25
4,410
70
3,570
60
2,200
30
3,570
85
2,840
70
1,790
35
3,050
105
2,420
85
1,580
40
2,630
125
2,100
105
1,370
50
2,000
135
1,580
105
1,050
50
1,680 1,370 1,160 840
135 105 95 70
1,370 1,160 890 680
105 95 75 50
840 700 560 420
50 40 35 25
RPM = rev. / min. FEED = mm / min.
0.2mm
ALLOY STEELS, HEAT RESISTANT STEELS
D 0.3D
D 0.05D
(UP TO Φ 3 : 0.4mm)
491