Page 198 - UNION

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

ZF60, ZF61 pK503

endmill MATERIAL Alloy Steels · High Carbon Steels Prehardened Steels · Tool Steels endmill
NON-ALLOYED STEELS
ALLOY STEELS
& MATERIAL ALLOY STEELS · CAST IRON HEAT RESISTANT STEELS STAINLESS HARDENED HARDENED HARDNESS HRc 30 ~ 40 &
STEELS
STEELS
STEELS
drill drill
HARDNESS ~ HRc 30 HRc 30 ~ HRc 38 HRc 38 ~ HRc 45 HRc 45 ~ HRc 55 HRc 55 ~ HRc 65 (V)m/min 130 ~ 150 100 ~ 120
STRENGTH ~ 1000N/mm 2 1000 ~ 1200N/mm 2 1200 ~ 1400N/mm 2 1400 ~ 2000N/mm 2 2000N/mm ~ fz fz
2
DIAMETER(mm) (r.p.m.) (r.p.m.)
DIAMETER(mm) RPM FEED RPM FEED RPM FEED RPM FEED RPM FEED Slot Side Cutting Slot Slot Side Cutting Slot
6 15600 2320 12400 840 8400 570 3400 260 2400 190 6 7,400 0.030 0.045 0.018 5,800 0.025 0.030 0.012
8 11600 2320 9200 840 6300 570 2400 240 1800 180 8 5,600 0.035 0.062 0.025 4,400 0.030 0.045 0.018
10 9200 2320 7600 840 5100 570 2000 290 1300 190 10 4.600 0.045 0.075 0.030 3,500 0.040 0.048 0.019
12 8000 2400 6000 800 4200 570 1680 260 1200 190 12 3,700 0.050 0.087 0.035 3,000 0.045 0.052 0.020
14 6800 2400 5200 840 3600 570 1400 200 900 130 14 3,200 0.055 0.090 0.036 2,500 0.053 0.056 0.022
16 6000 2400 4800 760 3300 510 1200 160 800 110 16 2,800 0.055 0.090 0.036 2,200 0.060 0.060 0.024
18 5200 2320 4400 720 2700 420 1100 150 700 100 20 2,200 0.080 0.095 0.038 1,800 0.066 0.066 0.026
20 4800 2160 3600 560 2400 360 1000 150 660 100 ap 1.0D 1.0D 0.5D 1.0D 1.0D 0.5D
25 4300 2150 3200 620 2160 410 900 160 600 100 ae 1.0D 0.5D 1.0D 1.0D 0.3D 1.0D
RPM = rev. / min.
FEED = mm / min.
1.5D 1.0D
0.3D 0.05D MATERIAL Alloy Steels · High Carbon Steels Prehardened Steels · Tool Steels
HARDNESS HRc 40 ~ 45
(V)m/min 130 ~ 150 100 ~ 120
fz fz
DIAMETER(mm) (r.p.m.) (r.p.m.)
Slot Side Cutting Slot Slot Side Cutting Slot
6 3,200 0.020 0.030 0.012 2,100 0.017 0.020 0.008
8 2,400 0.030 0.040 0.016 1,600 0.025 0.025 0.010
10 1,900 0.040 0.055 0.022 1,300 0.035 0.040 0.016
12 1,600 0.045 0.065 0.026 1,100 0.040 0.050 0.020
14 1,360 0.048 0.070 0.028 900 0.043 0.053 0.021
endmill endmill
16 1,200 0.050 0.075 0.030 800 0.045 0.055 0.022
20 1,000 0.052 0.083 0.033 600 0.050 0.057 0.023
ap 0.5D 1.0D 0.5D 0.5D 1.0D 0.5D
ae 1.0D 0.5D 1.0D 1.0D 0.3D 1.0D

ap ap

drill ae ae drill

106 Union Materials cUttinG tools 107