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Speed & Feed Recommendations
Ap
Series Hardness Ae Ae Vc Diameter (D1)
ZD1CR BRINELL Ae x D1 Ap x D1 (SFM) (inch)
Fractional
TOOL STEELS Profile 0.4 1 405 1/8 1/4 3/8 1/2 5/8 3/4
P A2, D2, H13, L2, M2, 0.4 (324-486)
P20, S7, T15, W2 375 Slot 1 RPM 12377 6188 4126 3094 2475 2063
TOOL STEELS 0.4 320 Fz 0.0005 0.0012 0.0023 0.0030 0.0039 0.0042
P A2, D2, H13, L2, M2, 1 1 (256-384) Feed (IPM) 24.8 29.7 38.0 37.1 38.6 34.7
P20, S7, T15, W2 0.4 RPM 9779 4890 3260 2445 1956 1630
TOOL STEELS > 375 Profile 0.4 210 Fz 0.0005 0.0012 0.0023 0.0030 0.0039 0.0042
P A2, D2, H13, L2, M2, 475 Slot 1 (168-252) Feed (IPM) 19.6 23.5 30.0 29.3 30.5 27.4
P20, S7, T15, W2 RPM 6418 3209 2139 1604 1284 1070
> 475 Profile 0.4 170 Fz 0.0004 0.0010 0.0019 0.0025 0.0032 0.0035
655 Slot 1 (136-204) Feed (IPM) 10.3 12.8 16.3 16.0 16.4 15.0
RPM 5195 2598 1732 1299 1039
90 Fz 0.0004 0.0010 0.0019 0.0025 0.0032 866
(72-108) Feed (IPM) 10.4 13.2 13.0 13.3 0.0035
RPM 8.3 1375 12.1
70 Fz 2750 0.0005 917 688 550
(56-84) Feed (IPM) 0.0002 0.0010 0.0013 0.0017 458
RPM 2.2 2.8 0.0018
Fz 2139 1070 3.7 3.6 3.7
Feed (IPM) 0.0002 0.0005 713 535 428 3.3
1.7 2.1 0.0010 0.0013 0.0017 357
2.9 2.8 2.9 0.0018
2.6
rpm = sfm x 3.82 / D1
ipm = (inch / flute) x 4 x rpm
reduce speed and feed for materials harder than listed
reduce feed and Ae when finish milling (.02 x D1 maximum)
refer to the SGS Tool Wizard for complete technical information ()
Ap
Series Hardness Ae Ae Vc Diameter (D1)
ZD1MCR BRINELL Ae x D1 Ap x D1 (m/min) (mm)
Metric
TOOL STEELS Profile 0.4 1 3 6 8 10 12 16 20
P A2, D2, H13, L2, M2, 0.4
P20, S7, T15, W2 1 123 RPM 13087 6544 4908 3926 3272 2454 1963
TOOL STEELS 0.4 0.012 0.029 0.049 0.061 0.072 0.083 0.112
P A2, D2, H13, L2, M2, 1 (99-148) Fz 628 754 963 963 942 817 879
P20, S7, T15, W2 0.4 Feed (mm/min) 10340 5170 3878 3102 2585 1939 1551
TOOL STEELS 375 0.012 0.029 0.049 0.061 0.072 0.083 0.112
P A2, D2, H13, L2, M2, Slot 98 RPM 496 596 761 761 744 645 695
P20, S7, T15, W2 6786 3393 2545 2036 1696 1272 1018
1 (78-117) Fz 0.010 0.024 0.041 0.051 0.060 0.068 0.093
Feed (mm/min) 261 326 413 413 407 347 380
5493 2747 2060 1648 1373 1030 824
Profile 64 RPM 0.010 0.024 0.041 0.051 0.060 0.068 0.093
Slot 211 264 334 334 330 281 308
> 375 0.4 (51-77) Fz 2908 1454 1091 872 727 545 436
475 1 Feed (mm/min) 0.005 0.012 0.021 0.027 0.031 0.036 0.048
52 RPM 56 70 93 93 91 79 84
2262 1131 848 679 565 424 339
(41-62) Fz 0.005 0.012 0.021 0.027 0.031 0.036 0.048
Feed (mm/min) 43 54 72 72 71 62 65
Profile 27 RPM
Slot
> 475 0.4 (22-33) Fz
655 1 Feed (mm/min)
21 RPM
(17-26) Fz
Feed (mm/min)
rpm = (1000 x m/min) / (3.14 x D1)
mm / min = (mm / flute) x 4 x rpm
maximum Slotting Ap for Z1PLC / Z1PLB is .25 x D1
maximum Profile Ae for Z1PLC / Z1PLB is .2 x D1
reduce speed and feed for materials harder than listed
reduce feed and Ae when finish milling (.02 x D1 maximum)
refer to the SGS Tool Wizard for complete technical information ()
END MILLS END MILLS 69
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