Recommended Cutting Conditions

Recommended Cutting Speed Recommended Feed Rate

3xD5xD7xDlOxmm D
MaterialConditionVc (m/min)VRRVc (m/min)VRRVc (m/min)VRRVc (m/min)VRR
Annealed110710071007907
>0.25%C...Annealed110710071007907
Non-alloy steelQuenched & Tempered100710071007807
andcast steel,>0.55%CAnnealed10069069068806
Pfreecuttingsteel>0.55%CQuenched & Tempered807717717637
PSteelFreecutting steel (shortchips)Annealed110710071007907
LowalloysteelAnnealed110710071007
(alloying elementsQuenched 8t Tempered717637637567
High alloysteel(alloyingelements >Annealed806806806636
5%),caststeel,andtoolsteelQuenched & Tempered807717717637
Ferric/Martensitic Annealed
MartensiticQuenched& Tempered
MAusteniticQuenched
stainlessStainless steel&Cast steelAusteniticprecipitation
steelhardenedstainless steel (PHstainlesssteel)
Austenitic-ferriticduplex stainlesssteel
MallealecastironFerritic1108110811081008
Pearlitic1108110811081008
Greycastiron (GG)Lowtensilestrength1409140912091209
K CastironHightensilestrength/ Austenitic1209120912091109
CastironNodular (GGG)Ferric1208120812081108
Pearlitic1108110811081008
Notcureable
Aluminumalloywrought
Cured
Aluminum-cast< 12% SiNotcureable
NalloyCured
Non-> 12%SiHightemperature
ferrous>1%PbFreecutting
alloyCopperand cooperalloyElectrolyticCopper
Brass
Magnesiumalloy
HighFebasedAnnealed Cured
Temperature.
HeatAlloys,SuperNiorCobasedAnnealed
resistantAlloysCured
materialPure995Ti
Titanium Alloy. Alpha+Beta AlloysCured
Hardened 45-50HRC
HHardened steelHardened 51-55HRC
HardenedHardened52-62HRC
materialCast ironHardened
mm
Diameter (mm)correspondingtofeed (mm/rev)
VRR1215202540
20.0520.0580.0670.0750.094
30.0770.0870.1000.1100.140
40.1000.1200.1300.1500.190
50.1300.1400.1700.1900.240
60.1500.1700.2000.2200.280
70.1800.2000.2300.2600.330
80.2100.2300.2700.3000.380
90.2300.2600.3000.3400.420
100.2600.2900.3300.3700.470
120.3100.3500.4000.4500.570
160.4100.4600.5300.6000.750