utng peed(inch)
InsertCuttingWidthae
Work MaterialPropertiesCutting ConditionsGradeChip.25─.5DC.5─.75DCDC(Slot)
BreakerCuttingSpeedvc(SFM)
PMP6120M755(590 ─885)720(560 ─850)590(460 ─690)590(460 ─690)
Mild SteelHardnessVP15TFM755(590 ─885)720(560 ─850)590(460 ─690)590(460 ─690)
MP6130M655 (490 ─785)620 (560 ─850)490 (360 ─590)490 (360 ─590)
Carbon SteelHardnessMP6120M590(460─690)560(425─655)460(360─525)460(360─590)
Alloy Steel180─350HBVP15TFM590(460─690)560(425─655)460(360─525)460(360─590)
Alloy Tool Steel(Annealing)MP6130M490 (360─590)460 (330─560)360 (260─425)360 (260─425)
MP6120M395(295 ─460)360(260 ─425)330(230 ─395)330(230 ─395)
Pre-hardened SteelHardness 35─45HRCVP15TFM395(295 ─460)360(260 ─425)330(230 ─395)330(230 ─395)
MP6130M330 (260 ─395)295 (230 ─360)260 (195 ─330)260 (195 ─330)
MHardnessMP7130M590(460 ─690)560(425 ─655)460(360 ─525)460(360 ─525)
Austenitic StainlessVP15TFM590(460 ─690)560(425 ─655)460(360 ─525)460(360 ─525)
SteelHardnessMP7130M490(360 ─590)460(330 ─525)360(260 ─425)360(260 ─425)
>200HBVP15TFM490 (360 ─590)460 (330 ─525)360 (260 ─425)360 (260 ─425)
l Stil StlHardnessMP7130M460(360 ─560)425(295 ─490)330(230 ─395)330(230 ─395)
upex aness eeVP15TFM460 (360 ─560)425 (295 ─490)330 (230 ─395)330 (230 ─395)
Ferritic and Martensitic─MP7130M590(460 ─690)560(425 ─655)460(360 ─525)460(360 ─525)
Stainless SteelVP15TFM590 (460 ─690)560 (425 ─655)460 (360 ─525)460 (360 ─525)
Precipitation HardeningHardnessMP7130M425(330 ─525)395(260 ─460)295(195 ─360)295(195 ─360)
Stainless SteelVP15TFM425 (330 ─525)395 (260 ─460)295 (195 ─360)295 (195 ─360)
KGCtITensile StrengthMC5020M820(655 ─985)785(620 ─950)690(525 ─850)690(525 ─850)
ray as ronVP15TFM655 (490 ─820)620 (460 ─785)525 (360 ─690)525 (360 ─690)
Tensile StrengthMC5020M590(490 ─655)560(460 ─620)490(395 ─560)490(395 ─560)
Ductile Cast IronVP15TFM425 (330 ─490)395 (295 ─460)330 (260 ─395)330 (260 ─395)
NAluminum AlloyContent SiTF15M1970 (1310 ─3280)1970 (1310 ─3280)1970 (1310 ─3280)1970 (1310 ─3280)
HHardened SteelHardness 40─55HRCVP15TFM295 (230 ─330)280 (195 ─330)230 (165 ─260)230 (165 ─260)

Note 1) These cutting conditions should be referenced for standard shank types (last letter in designation is S) and arbor shank types. If there is chatter, insert chipping, etc. during machining, alter conditions accordingly. Note 2) Chattering vibration is more likely under the following circumstances. Use a cut and feed per tooth that are at minimum recommended conditions or below.

  • When tool overhang is long (using a long shank, screw-in type, etc.)
  • Rigidity of machine, work material or attachment of work material is low
  • Corner radius during pocket milling

Note 3) A type with fewer teeth is recommended when the depth of cut in the radius direction (ae) is .5 DC or more. Note 4) Wet cutting is recommended, when focusing on the surface finish. (Tool life is shorter than for dry cutting.) Note 5) When using under higher than recommended cutting conditions, or for long periods of time, the clamp screw may become fatigued and break during machining. Please change out the clamp screw periodically.

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