diff --git a/AlarmsPageUC.xaml b/AlarmsPageUC.xaml
index d62ad66..85561c3 100644
--- a/AlarmsPageUC.xaml
+++ b/AlarmsPageUC.xaml
@@ -94,7 +94,7 @@
                   <TextBlock Name="CurrMillTxBl" Grid.Column="0" Grid.Row="4" Grid.ColumnSpan="3"
                   Style="{StaticResource OmagCut_CenteredLowerCaseCharacterTextBlock}"
                   Visibility="Hidden"/>
-                  <ComboBox Name="CurrMillCmBx" Grid.Column="1" Grid.Row="5" Visibility="Hidden">
+                  <ComboBox Name="CurrMillCmBx" Grid.Column="1" Grid.Row="5" Height="40" Visibility="Hidden">
                      <ComboBox.ItemTemplate>
                         <DataTemplate>
                            <Label Content="{Binding}" FontSize="20" />
diff --git a/ConstMachIni.vb b/ConstMachIni.vb
index 979c411..ca827ca 100644
--- a/ConstMachIni.vb
+++ b/ConstMachIni.vb
@@ -60,6 +60,8 @@
    Public Const K_SAWBLADEMAKER As String = "SawBladeMaker"
    Public Const K_MILLMAKER As String = "MillMaker"
    Public Const K_MOUNTEDTOOLCONFIG As String = "MountedToolConfig"
+   Public Const K_MAXSAWDIAMFORVAC As String = "MaxSawDiamForVac"
+   Public Const K_MAXSAWDIAMFORPROBE As String = "MaxSawDiamForProbe"
 
    Public Const S_MACHININGS As String = "Machinings"
    Public Const K_SAWING As String = "Sawing"
diff --git a/CurrentMachine.vb b/CurrentMachine.vb
index 65e21f2..9890c37 100644
--- a/CurrentMachine.vb
+++ b/CurrentMachine.vb
@@ -33,6 +33,12 @@ Public Class CurrentMachine
    ' Distanza di sicurezza
    Private m_dSafeZ As Double = 0
 
+   ' Massimo diametro lama per utilizzo ventose movimento pezzi
+   Private m_dMaxSawDiamForVac As Double = 650
+
+   ' Massimo diametro lama per tastatura grezzo
+   Private m_dMaxSawDiamForProbe As Double = 650
+
    ' Flag che indicano stato tipologia utensili (attivo/non attivo)
    Private m_bSaw As Boolean = False
    Private m_bDrill As Boolean = False
@@ -165,6 +171,18 @@ Public Class CurrentMachine
       End Get
    End Property
 
+   Friend ReadOnly Property dMaxSawDiamForVac As Double
+      Get
+         Return m_dMaxSawDiamForVac
+      End Get
+   End Property
+
+   Friend ReadOnly Property dMaxSawDiamForProbe As Double
+      Get
+         Return m_dMaxSawDiamForProbe
+      End Get
+   End Property
+
    Friend Property dSafeZ As Double
       Get
          If EgtMdbGetGeneralParam(MCH_GP.SAFEZ, m_dSafeZ) Then
@@ -527,6 +545,9 @@ Public Class CurrentMachine
       m_bDrill = (GetPrivateProfileInt(S_TOOLS, K_DRILLBIT, 0, sMachIniFile) > 0)
       ' fresa
       m_bMill = (GetPrivateProfileInt(S_TOOLS, K_MILL, 0, sMachIniFile) > 0)
+      ' Leggo limiti diametro lama per altre operazioni
+      m_dMaxSawDiamForVac = GetPrivateProfileDouble(S_TOOLS, K_MAXSAWDIAMFORVAC, 650, sMachIniFile)
+      m_dMaxSawDiamForProbe = GetPrivateProfileDouble(S_TOOLS, K_MAXSAWDIAMFORPROBE, 650, sMachIniFile)
       ' Leggo flag presenza tipologie lavorazioni
       ' lama
       m_bSawing = (GetPrivateProfileInt(S_MACHININGS, K_SAWING, 0, sMachIniFile) > 0)
@@ -610,6 +631,24 @@ Public Class CurrentMachine
 
    End Sub
 
+   Friend Function IsVacuumMovePossible() As Boolean
+      ' Recupero diametro lama corrente
+      EgtTdbSetCurrTool(sCurrSaw)
+      Dim dToolDiam As Double = 0
+      EgtTdbGetCurrToolParam(MCH_TP.DIAM, dToolDiam)
+      ' Confronto con massimo ammesso
+      Return (dToolDiam <= dMaxSawDiamForVac)
+   End Function
+
+   Friend Function IsRawProbingPossible() As Boolean
+      ' Recupero diametro lama corrente
+      EgtTdbSetCurrTool(sCurrSaw)
+      Dim dToolDiam As Double = 0
+      EgtTdbGetCurrToolParam(MCH_TP.DIAM, dToolDiam)
+      ' Confronto con massimo ammesso
+      Return (dToolDiam <= dMaxSawDiamForProbe)
+   End Function
+
    Friend Function GetPrivateProfileMaterial(
                          ByVal lpAppName As String,
                          ByVal lpKeyName As String,
diff --git a/MachiningDbPageUC.xaml b/MachiningDbPageUC.xaml
index 779d84d..41e460b 100644
--- a/MachiningDbPageUC.xaml
+++ b/MachiningDbPageUC.xaml
@@ -423,14 +423,19 @@
                   <TextBlock Name="SawStepTxBl" Grid.Column="0" Grid.Row="0"
                      Style="{StaticResource OmagCut_ToolsDBTextBlock}"/>
 
-                  <TextBlock Name="ArcIntTxBl" Grid.Column="2" Grid.Row="0"
+                  <TextBlock Name="StepSideAngTxBl" Grid.Column="2" Grid.Row="0"
                      Style="{StaticResource OmagCut_ToolsDBTextBlock}"/>
-                  <EgtWPFLib:EgtTextBox Name="ArcIntTxBx" Grid.Column="3" Grid.Row="0"  Width="150"
+                  <EgtWPFLib:EgtTextBox Name="StepSideAngTxBx" Grid.Column="3" Grid.Row="0"  Width="150"
                      Style="{StaticResource OmagCut_CalculatorTextBox}" />
 
-                  <TextBlock Name="ArcExtTxBl" Grid.Column="0" Grid.Row="1"
+                  <TextBlock Name="ArcIntTxBl" Grid.Column="0" Grid.Row="1"
                      Style="{StaticResource OmagCut_ToolsDBTextBlock}"/>
-                  <EgtWPFLib:EgtTextBox Name="ArcExtTxBx" Grid.Column="1" Grid.Row="1"  Width="150"
+                  <EgtWPFLib:EgtTextBox Name="ArcIntTxBx" Grid.Column="1" Grid.Row="1"  Width="150"
+                     Style="{StaticResource OmagCut_CalculatorTextBox}" />
+
+                  <TextBlock Name="ArcExtTxBl" Grid.Column="2" Grid.Row="1"
+                     Style="{StaticResource OmagCut_ToolsDBTextBlock}"/>
+                  <EgtWPFLib:EgtTextBox Name="ArcExtTxBx" Grid.Column="3" Grid.Row="1"  Width="150"
                      Style="{StaticResource OmagCut_CalculatorTextBox}" />
 
                </Grid>
diff --git a/MachiningDbPageUC.xaml.vb b/MachiningDbPageUC.xaml.vb
index 3ec1602..86be40c 100644
--- a/MachiningDbPageUC.xaml.vb
+++ b/MachiningDbPageUC.xaml.vb
@@ -94,6 +94,7 @@ Public Class MachiningDbPageUC
       SawRouStepGpBx.Header = EgtMsg(MSG_MACHININGSDBPAGEUC + 27)
       SawRouStepTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 28)
       SideStepTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 29)
+      StepSideAngTxBl.Text = EgtMsg(MSG_OMAGCUT + 862)
       ArcIntTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 17)
       ArcExtTxBl.Text = EgtMsg(MSG_MACHININGSDBPAGEUC + 18)
       LowLenGpBx.Header = EgtMsg(MSG_MACHININGSDBPAGEUC + 19)
@@ -357,6 +358,8 @@ Public Class MachiningDbPageUC
       StepTxBx.Text = LenToString(ToolDouble, 3)
       EgtMdbGetCurrMachiningParam(MCH_MP.RETURNPOS, ToolDouble)
       ReturnPosTxBx.Text = LenToString(ToolDouble, 3)
+      EgtMdbGetCurrMachiningParam(MCH_MP.STEPSIDEANG, ToolDouble)
+      StepSideAngTxBx.Text = LenToString(ToolDouble, 3)
       EgtMdbGetCurrMachiningParam(MCH_MP.STEPEXTARC, ToolDouble)
       ArcExtTxBx.Text = LenToString(ToolDouble, 3)
       EgtMdbGetCurrMachiningParam(MCH_MP.STEPINTARC, ToolDouble)
@@ -465,6 +468,8 @@ Public Class MachiningDbPageUC
       EgtMdbSetCurrMachiningParam(MCH_MP.CURVEUSE, CurveUseCmBx.SelectedIndex)
       StringToLen(ApproxTxBx.Text, dTemp)
       EgtMdbSetCurrMachiningParam(MCH_MP.APPROX, dTemp)
+      StringToLen(StepSideAngTxBx.Text, dTemp)
+      EgtMdbSetCurrMachiningParam(MCH_MP.STEPSIDEANG, dTemp)
       StringToLen(ArcExtTxBx.Text, dTemp)
       EgtMdbSetCurrMachiningParam(MCH_MP.STEPEXTARC, dTemp)
       StringToLen(ArcIntTxBx.Text, dTemp)
@@ -591,6 +596,8 @@ Public Class MachiningDbPageUC
             DrillStepBrd.Visibility = Windows.Visibility.Hidden
             SawRouStepGpBx.Visibility = Windows.Visibility.Hidden
             SawStepGpBx.Visibility = Windows.Visibility.Visible
+            StepSideAngTxBl.Visibility = Windows.Visibility.Visible
+            StepSideAngTxBx.Visibility = Windows.Visibility.Visible
             ArcIntTxBl.Visibility = Windows.Visibility.Visible
             ArcIntTxBx.Visibility = Windows.Visibility.Visible
             ArcExtTxBl.Visibility = Windows.Visibility.Visible
@@ -662,6 +669,8 @@ Public Class MachiningDbPageUC
             End If
             StepTxBx.Visibility = Windows.Visibility.Visible
             SawStepGpBx.Visibility = Windows.Visibility.Visible
+            StepSideAngTxBl.Visibility = Windows.Visibility.Hidden
+            StepSideAngTxBx.Visibility = Windows.Visibility.Hidden
             ArcIntTxBl.Visibility = Windows.Visibility.Hidden
             ArcIntTxBx.Visibility = Windows.Visibility.Hidden
             ArcExtTxBl.Visibility = Windows.Visibility.Hidden
diff --git a/MoveRawPartPage.xaml.vb b/MoveRawPartPage.xaml.vb
index b8f50f6..72c4cb9 100644
--- a/MoveRawPartPage.xaml.vb
+++ b/MoveRawPartPage.xaml.vb
@@ -36,6 +36,11 @@ Public Class MoveRawPartPage
       m_bByHand = (GetVacuumType() = 0 Or
                    Not m_MainWindow.GetKeyOption(MainWindow.KEY_OPT.AUTO_MANIP) Or
                    (GetPrivateProfileInt(S_RAWMOVE, K_PERPENDICULAR, 0, m_MainWindow.GetIniFile()) <> 0))
+      ' Se movimento con ventosa, verifico se lama troppo grande
+      If Not m_bByHand And Not m_MainWindow.m_CurrentMachine.IsVacuumMovePossible() Then
+         m_bByHand = True
+         m_MainWindow.m_CurrentProjectPageUC.SetWarningMessage(EgtMsg(MSG_SPLITPAGEUC + 11))    ' Lama troppo grande per utilizzo ventosa
+      End If
       ' Deseleziono tutto
       EgtDeselectAll()
       ' Recupero i tagli allungati prima definiti
diff --git a/My Project/AssemblyInfo.vb b/My Project/AssemblyInfo.vb
index cc8ee38..3dff5fa 100644
--- a/My Project/AssemblyInfo.vb	
+++ b/My Project/AssemblyInfo.vb	
@@ -60,5 +60,5 @@ Imports System.Windows
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("1.6.19.8")> 
-<Assembly: AssemblyFileVersion("1.6.19.8")> 
+<Assembly: AssemblyVersion("1.6.19.9")> 
+<Assembly: AssemblyFileVersion("1.6.19.9")> 
diff --git a/RawPartPageUC.xaml.vb b/RawPartPageUC.xaml.vb
index 5b7fc56..38f8ab8 100644
--- a/RawPartPageUC.xaml.vb
+++ b/RawPartPageUC.xaml.vb
@@ -1065,6 +1065,11 @@ Public Class RawPartPageUC
    End Sub
 
    Private Sub RawProbingBtn_Click(sender As Object, e As RoutedEventArgs) Handles RawProbingBtn.Click
+      ' Verifico diametro lama corrente rispetto a massimo per tastatura grezzo
+      If Not m_MainWindow.m_CurrentMachine.IsRawProbingPossible() Then
+         m_CurrProjPage.SetWarningMessage(EgtMsg(MSG_RAWPARTPAGEUC + 34))    ' Lama troppo grande per tastatura
+         Return
+      End If
       ' Recupero origine tavola rispetto allo 0 macchina
       Dim TableRef As Point3d
       EgtGetTableRef(1, TableRef)
diff --git a/SplitPageUC.xaml.vb b/SplitPageUC.xaml.vb
index 0507fee..28afcd8 100644
--- a/SplitPageUC.xaml.vb
+++ b/SplitPageUC.xaml.vb
@@ -39,6 +39,11 @@ Public Class SplitPageUC
       m_bByHand = (EgtGetHeadId(VACUUM_HEAD) = GDB_ID.NULL Or
                   Not m_MainWindow.GetKeyOption(MainWindow.KEY_OPT.AUTO_MANIP) Or
                   (GetPrivateProfileInt(S_RAWMOVE, K_PERPENDICULAR, 0, m_MainWindow.GetIniFile()) <> 0))
+      ' Se movimento con ventosa, verifico se lama troppo grande
+      If Not m_bByHand And Not m_MainWindow.m_CurrentMachine.IsVacuumMovePossible() Then
+         m_bByHand = True
+         m_MainWindow.m_CurrentProjectPageUC.SetWarningMessage(EgtMsg(MSG_SPLITPAGEUC + 11))    ' Lama troppo grande per utilizzo ventosa
+      End If
       ' Nascondo eventuali pezzi in parcheggio
       HideParkedParts()
       EgtZoom(ZM.ALL)