Page 199 - UNION

part. Technical DaTa INch Technical DaTa INch part.
B B

Sm503 - Slotting Sm504

endmill STAINLESS STEEL 300 SERIES endmill
CARBON STEELS
& MATERIAL ALLOY STEELS · TOOL STEELS CAST IRON STAINLESS COOOER TITANIUM INCONEL MATERIAL ALLOY STEELS · CAST IRON TITANIUM STAINLESS STEELS 400 SERIES &
STEELS
ALLOYS
ALLOYS
drill HARDNESS ~ HB230 drill
HARDNESS ~ HRc20 HRc20 ~ HRc30 HRc30 ~ HRc45
DIAMETER(mm) RPM FEED RPM FEED RPM FEED
2
STRENGTH 1000N/mm 2 800~1000N/mm 800~1000N/mm 2
3 6950 195 4500 150 3300 100
DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED 4 5600 240 3600 170 2700 105
3 10080 950 7750 740 5550 395 6700 520 5550 320 8300 360 5550 395 2200 100 5 4800 250 3050 210 2350 125
4 7550 1400 5850 1100 4200 595 5050 550 4200 320 6200 400 4200 595 1650 105 6 4150 250 2650 210 2050 125
6 5050 1650 3850 1250 2800 700 3350 660 2800 370 4100 440 2800 700 1150 130 8 3150 265 2000 210 1600 125
8 3750 1700 2950 1330 2100 710 2500 665 2100 375 3100 500 2100 710 850 120 10 2150 265 1700 210 1250 125
10 3050 1650 2300 1250 1650 655 2000 630 1650 355 2500 530 1650 665 650 120 12 1800 210 1500 185 1050 105
12 2500 1500 2000 1200 1350 605 1650 570 1350 320 2000 550 1350 605 555 110 16 1880 185 1100 140 840 90
20 1300 130 860 105 625 65
RPM = rev. / min.
FEED = mm / min.
D D RPM = rev. / min.
FEED = mm / min. D
0.5D 0.2D
0.5D
(UP TO Ø3 : 0.4mm)

Sm503 - Side cutting bc502

endmill endmill
MATERIAL UNALLOYED COPPER
CARBON STEELS STAINLESS COOOER TITANIUM
MATERIAL CAST IRON INCONEL
ALLOY STEELS · TOOL STEELS STEELS ALLOYS ALLOYS R DIAMETER(inch) RPM FEED RPM FEED
HARDNESS ~ HRc20 HRc20 ~ HRc30 HRc30 ~ HRc45 0.5 1 41000 1660 0.040 0.063
0.75 1.5 27000 1830 0.068 0.087
2
STRENGTH 1000N/mm 2 800~1000N/mm 800~1000N/mm 2
1 2 20000 1780 0.089 0.112
DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED 1.25 2.5 16000 1840 0.115 0.090
3 10080 950 7750 740 5550 395 6700 520 5550 320 8300 360 5550 395 2200 100 1.5 3 13000 2220 0.171 0.168
4 7550 1400 5850 1100 4200 595 5050 550 4200 320 6200 400 4200 595 1650 105 2 4 10000 2080 0.208 0.200
6 5050 1650 3850 1250 2800 700 3350 660 2800 370 4100 440 2800 700 1150 130 2.5 5 8300 1990 0.240 0.200
8 3750 1700 2950 1330 2100 710 2500 665 2100 375 3100 500 2100 710 850 120 3 6 6900 1940 0.281 0.250
10 3050 1650 2300 1250 1650 655 2000 630 1650 355 2500 530 1650 665 650 120 4 8 5720 1000 0.175 0.400
12 2500 1500 2000 1200 1350 605 1650 570 1350 320 2000 550 1350 605 555 110 5 10 4550 700 0.154 0.500
drill 6 12 3770 600 0.159 0.600 drill
RPM = rev. / min.
FEED = mm / min.
RPM = rev. / min.
FEED = mm / min.
1.5D 1.5D
Ad
0.1D 0.05D
Rd

108 Union Materials cUttinG tools 109