Page 183 - UNION

part. Technical DaTa RECOMMENDATION OF CUTTING CONDITIONS Technical DaTa RECOMMENDATION OF CUTTING CONDITIONS part.
B B

Zr702 - Slotting ZS104, ZS204 - Side cutting

endmill MATERIAL HARDENED STEELS HARDENED HARDENED HARDENED HARDENED HARDENED MATERIAL HARDENED HARDENED HARDENED HARDENED HARDENED endmill
& HEAT RESISTANT STEELS STEELS STEELS STEELS STEELS STEELS STEELS STEELS STEELS STEELS &
drill STEELS drill
HARDNESS HRc 30 ~ HRc 40 HRc 40 ~ HRc 50 HRc 50 ~ HRc 55 HRc 55 ~ HRc 60 HRc 60 ~ HRc 65 HRc 65 ~ HRc 70 HARDNESS HRc 40 ~ HRc 50 HRc 50 ~ HRc 55 HRc 55 ~ HRc 60 HRc 60 ~ HRc 65 HRc 65 ~ HRc 70
DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED
2 33300 680 26000 544 17500 336 14500 208 11000 128 9500 92 4 17200 1690 11440 1140 9360 700 7280 430 6170 310
3 21800 680 17300 544 11500 336 9500 208 7500 128 6400 92 6 13450 1820 8970 1230 6890 720 5460 450 4810 330
4 16700 704 13200 560 8800 352 7200 216 5600 136 4750 94 8 9100 1750 6760 1170 5200 670 4160 420 3640 310
5 15700 800 12500 644 8300 400 6400 228 5100 144 4450 106 10 8000 1630 5330 1090 4160 620 3320 400 2860 280
6 13100 760 10350 616 6900 384 5300 224 4200 144 3700 104 12 6830 1630 4550 1010 3450 580 2730 370 2420 260
8 9880 744 7800 576 5200 356 4000 204 3200 132 2800 96 RPM = rev. / min.
10 7800 680 6150 544 4100 332 3200 192 2550 124 2200 90 FEED = mm / min.
12 6650 680 5250 544 3500 332 2650 192 2100 124 1860 90
16 4900 584 3900 464 2600 292 2000 168 1600 108 1400 78 1.0D
20 3900 528 3100 420 2050 268 1600 168 1300 100 1100 70
RPM = rev. / min.
FEED = mm / min. 0.03D
0.05D 0.02D

1.0D
1.0D

endmill Ze702, Ze752 , Ze712 - Side cutting Zr704, Zr724 endmill

MATERIAL HARDENED STEELS HARDENED HARDENED HARDENED HARDENED HARDENED MATERIAL HARDENED STEELS HARDENED HARDENED HARDENED HARDENED HARDENED
HEAT RESISTANT STEELS STEELS STEELS STEELS STEELS HEAT RESISTANT STEELS STEELS STEELS STEELS STEELS
STEELS STEELS
HARDNESS HRc 30 ~ HRc 40 HRc 40 ~ HRc 50 HRc 50 ~ HRc 55 HRc 55 ~ HRc 60 HRc 60 ~ HRc 65 HRc 65 ~ HRc 70 HARDNESS HRc 30 ~ HRc 40 HRc 40 ~ HRc 50 HRc 50 ~ HRc 55 HRc 55 ~ HRc 60 HRc 60 ~ HRc 65 HRc 65 ~ HRc 70
DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED
2 33300 960 26000 776 17500 480 14500 296 11000 184 9500 132 3 21800 1400 17300 1000 11500 672 9500 416 7500 256 6400 184
3 21800 960 17300 776 11500 480 9500 296 7500 184 6400 132 4 16700 1440 13200 1040 8800 704 7200 432 5600 268 4750 192
4 16700 1000 13200 800 8800 500 7200 308 5600 192 4750 136 5 15700 1600 12500 1200 8300 800 6400 464 5100 296 4450 216
5 15700 1160 12500 920 8300 568 6400 328 5100 208 4450 152 6 13100 1560 10350 1120 6900 760 5300 448 4200 280 3700 208
6 13100 1080 10350 880 6900 552 5300 320 4200 204 3700 148 8 9880 1504 7800 1080 5200 720 4000 416 3200 264 2800 192
drill 8 9880 1056 7800 824 5200 508 4000 292 3200 188 2800 136 10 7800 1400 6150 1008 4100 672 3200 384 2550 248 2200 176 drill
10 7800 960 6150 776 4100 472 3200 272 2550 176 2200 128 12 6650 1400 5250 1008 3500 672 2650 384 2100 240 1860 176
12 6650 960 5250 776 3500 472 2650 272 2100 176 1860 128 16 4900 1200 3900 880 2600 584 2000 336 1600 216 1400 160
16 4900 840 3900 672 2600 416 2000 240 1600 152 1400 112 20 3900 1040 3100 776 2050 520 1600 304 1300 200 1100 144
20 3900 760 3100 600 2050 380 1600 220 1300 140 1100 100 RPM = rev. / min.
FEED = mm / min.
RPM = rev. / min.
FEED = mm / min.
1.0D
1.0D

0.03D 0.03D

76 Union Materials cUttinG tools 77