Negative Insert Geometry
cutting condition-FF-UF-MR-UM-RH-UR
heavily interrupted cutWS10PTWM15CTWM35CTWM35CTWM35CT
lightly interrupted cutWS10PTWM15CTWM25CTWM25CTWM35CTWM35CT/ WM25CT
varying depth of cut, casting, or forging skinWM15CTWM15CT/ WS10PTWM15CTWM15CTWM35CTWM25CT
smooth cut, pre-turned surfaceWM15CTWM15CTWM15CTWM15CTWM15CT
Positive Insert Geometry
cutting condition-FP-MU-MP
heavily interrupted cutWM25CTWM35CT/ WS25PTWM25CT
lightly interrupted cutWM25CTWM25CT/ WS10PTWM25CT
varying depth of cut, casting, or forging skinWM25CT/WM15CTWM25CTWM25CT/ WM15CT
smooth cut, pre-turned surfaceWM15CTWM25CTWM15CT
  • Step 3 • Select the cutting speed

Austenitic Stainless Steel speed — m/min Starting Conditions

Austenitic Stainless Steelspeed —m/minStarting Conditions
material groupgrade90135180225270315200360405450m/min
WM15CT180
WM25CT150
M1WM35CT120
WS10PT215
WS25PT180
Austenitic Stainless Steelspeed —m/minStarting Conditions
material
groupgrade90135180225270315200360405450m/min
WM15CT165
WM25CT140
M2WM35CT105
WS10PT200
WS25PT165
Austenitic Stainl (Ferritic and Ausess Steel: Duplex tenitic Mixture)speed —m/minStarting Conditions
material
groupgrade90135180225270315200360405450m/min
WM15CT150
WM25CT120
M3WM35CT90
WS10PT185
WS25PT150