fraisa.com/us 100 Material Application d1 [in] z Speed [ft/min] FPT [in] ADOC [in] RDOC [in] RPM [min-1] Feed [in/min] H H H H Hardened tool steel 52 - 56 HRC Hardened tool steel 56 - 60 HRC Hardened tool steel > 60 HRC High speed steel, hardened 64 - 70 HRC 0.1250 5 230 0.0008 0.3750 0.0013 7020 29 0.1875 5 230 0.0010 0.5625 0.0019 4680 23 0.2500 5 230 0.0012 1.0000 0.0021 3510 21 0.3750 7 262 0.0009 1.5000 0.0030 2675 17 0.5000 7 262 0.0011 2.0000 0.0040 2005 15 0.6250 7 262 0.0012 2.5000 0.0038 1605 13 0.7500 7 262 0.0012 2.5000 0.0045 1335 12 0.1250 5 164 0.0008 0.3750 0.0013 5015 21 0.1875 5 164 0.0010 0.5625 0.0019 3340 16 0.2500 5 164 0.0012 1.0000 0.0021 2505 15 0.3750 7 180 0.0009 1.5000 0.0030 1840 12 0.5000 7 180 0.0011 2.0000 0.0040 1380 10 0.6250 7 180 0.0012 2.5000 0.0038 1105 9 0.7500 7 180 0.0012 2.5000 0.0045 920 8 0.1250 5 131 0.0008 0.3750 0.0013 4010 17 0.1875 5 131 0.0010 0.5625 0.0019 2675 13 0.2500 5 131 0.0012 1.0000 0.0021 2005 12 0.3750 7 164 0.0009 1.5000 0.0030 1670 11 0.5000 7 164 0.0011 2.0000 0.0040 1255 10 0.6250 7 164 0.0012 2.5000 0.0038 1005 8 0.7500 7 164 0.0012 2.5000 0.0045 835 7 0.1250 5 98 0.0008 0.3750 0.0013 3010 13 0.1875 5 98 0.0010 0.5625 0.0019 2005 10 0.2500 5 98 0.0012 1.0000 0.0021 1505 9 0.3750 7 115 0.0009 1.5000 0.0030 1170 7 0.5000 7 115 0.0011 2.0000 0.0040 875 7 0.6250 7 115 0.0012 2.5000 0.0038 700 6 0.7500 7 115 0.0012 2.5000 0.0045 585 5
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