2014-2015 Полный каталог инструмента Mitsubishi (Митсубиси) EN
CARBIDE для заказа - info@mitsubishitools.ru
IMPACT MIRACLE END MILLS
VFMHVRB
Corner radius end mill, Medium cut length, 4 flute, Irregular helix flutes
RECOMMENDED CUTTING CONDITIONS
y Shoulder milling
Carbon steel, Cast iron, Alloy steel, Tool steel, Austenitic stainless steel, Hardened steel (45 55HRC) Heat resistant alloys
Work Alloy steel ( 30HRC) Pre-hardened steel Titanium alloy
material Cf53, GG25 X40CrMoV51 X5CrNi1810, X40CrMoV51 Inconel718
X5CrNiMo17-12-2, Ti6Al4V
Dia. Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate
(mm) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min)
2 21000 1100 21000 1100 14000 560 9600 310 4800 130
3 15000 1250 15000 1250 10600 850 7400 380 4200 200
4 11000 1400 11000 1400 960 5600 400 3200 220
5 1920 1920 8000 1020 4500 430 2500 250
6 9600 2240 9600 2240 6400 1060 3700 440 2100 250
7 8000 1900 8000 1900 5300 1010 3200 450 1800 260
8 6800 1680 6800 1680 4500 960 2800 450 1600 260
9 6000 1480 6000 1480 4000 840 2500 450 1400 220
10 5300 1440 5300 1440 3500 770 2200 440 1300 210
11 4800 1350 4800 1350 3200 760 2000 400 1200 190
12 4400 1250 4400 1250 2900 760 1900 380 1100 180
13 4000 1180 4000 1180 2700 700 1700 360 1000 160
14 3700 1160 3700 1160 2500 640 1600 350 140
16 3400 1140 3400 1140 2300 560 1400 340 900 130
18 3000 3000 2000 550 1200 340 800 110
20 2700 970 2700 970 1800 510 1100 330 700 100
2400 860 2400 860 1600 600
< 0.1D
< 0.2D < 0.05D
SOLID END MILLS Depth of < 1.5D
cut < 1.5D < 1.5D
D:Dia.
y Slotting
Carbon steel, Cast iron, Alloy steel, Tool steel, Austenitic stainless steel, Hardened steel (45 55HRC) Heat resistant alloys
Work Alloy steel ( 30HRC) Pre-hardened steel Titanium alloy
material Cf53, GG25 X40CrMoV51 X5CrNi1810, X40CrMoV51 Inconel718
X5CrNiMo17-12-2, Ti6Al4V
Dia. Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate Revolution Feed rate
(mm) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min) (min-1) (mm/min)
2 17000 680 10000 400 9600 310 4800 130 3200 80
3 12000 720 6900 410 7400 380 3200 140 2700 110
4 810 5600 490 5600 400 2400 150 2000 120
5 9200 1060 4500 630 4500 410 1900 170 1600 130
6 7600 1280 3700 740 3700 440 1600 190 1300 160
7 6400 1210 3200 700 3200 410 1400 190 1100 140
8 5500 1150 2800 670 2800 390 1200 190 1000 130
9 4800 1010 2500 600 2500 350 1100 180 130
10 4200 910 2200 530 2200 350 1000 160 900 130
11 3800 900 2000 530 2000 320 160 800 120
12 3500 900 1900 530 1900 300 900 160 720 110
13 3200 810 1700 480 1700 290 800 150 660 100
14 2900 760 1600 450 1600 290 730 140 610
16 2700 670 1400 390 1400 280 680 120 570 90
18 2400 670 1200 380 1200 270 600 120 500 80
20 2100 610 1100 350 1100 260 530 120 440 70
1900 480 400 60
D D D
< 0.2D
Depth of < 1D < 0.5D
cut (MAX. 12mm)
D:Dia.
1) When cutting austenitic stainless steels, the use of water-soluble cutting fluid is effective.
2) If the depth of cut is shallow, the revolution and feed rate can be increased.
3) The irregular helix flute end mill has a larger effect on controlling vibration when compared to standard end mills. However, if the rigidity of
the machine or the workpiece installation is poor, vibration or abonrmal sound can occur. In this case, please reduce the revolution and feed
rate proportionately, or set a lower depth of cut.
I202 info@mitsubishitools.ru www.mitsubishitools.ru