diff --git a/EgtMachKernel.rc b/EgtMachKernel.rc
index 866d3fc..b967a85 100644
Binary files a/EgtMachKernel.rc and b/EgtMachKernel.rc differ
diff --git a/MachConst.h b/MachConst.h
index acfeb20..90c328f 100644
--- a/MachConst.h
+++ b/MachConst.h
@@ -45,6 +45,8 @@ const std::string FIXTURES_DIR = "Fixtures" ;
 //----------------------------------------------------------------------------
 // Nome sottodirettorio degli utensili
 const std::string TOOLS_DIR = "Tools" ;
+// Nome sottodirettorio dei porta utensili
+const std::string TOOLHOLDERS_DIR = "THolders" ;
 // Nome file degli utensili
 const std::string TOOLS_FILE = "Tools.data" ;
 
diff --git a/MachMgr.h b/MachMgr.h
index cd0a319..4e0fe60 100644
--- a/MachMgr.h
+++ b/MachMgr.h
@@ -115,6 +115,8 @@ class MachMgr : public IMachMgr
       virtual bool TdbGetCurrToolParam( int nType, double& dVal) const ;
       virtual bool TdbGetCurrToolParam( int nType, std::string& sVal) const ;
       virtual bool TdbSave( void) const ;
+      virtual bool TdbGetToolDir( std::string& sToolDir) const ;
+      virtual bool TdbGetToolHolderDir( std::string& sTHolderDir) const ;
      // Machinings DataBase
       // ...
      // Operations : general
diff --git a/MachMgrMachines.cpp b/MachMgrMachines.cpp
index f9d8acc..a7a002a 100644
--- a/MachMgrMachines.cpp
+++ b/MachMgrMachines.cpp
@@ -47,7 +47,7 @@ MachMgr::LoadMachine( const string& sMachineName)
    string sToolsFile = m_sMachinesDir + "\\" + sMachineName + "\\" + TOOLS_DIR + "\\" + TOOLS_FILE ;
    if ( IsNull( pTsMgr)  ||  ! pTsMgr->Load( sToolsFile))
       return false ;
-   // creo e carico il DB lavorazioni
+  // creo e carico il DB lavorazioni
    PtrOwner<MachiningsMgr> pMsMgr( new( nothrow) MachiningsMgr) ;
    string sMachsFile = m_sMachinesDir + "\\" + sMachineName + "\\" + MACHININGS_DIR + "\\" + MACHININGS_FILE ;
    if ( IsNull( pMsMgr)  ||  ! pMsMgr->Init( sMachsFile)  ||  ! pMsMgr->Load())
diff --git a/MachMgrTools.cpp b/MachMgrTools.cpp
index 8383293..5160d6c 100644
--- a/MachMgrTools.cpp
+++ b/MachMgrTools.cpp
@@ -209,3 +209,23 @@ MachMgr::TdbSave( void) const
   // salvo il db utensili
    return pTsMgr->Save() ;
 }
+
+//----------------------------------------------------------------------------
+bool
+MachMgr::TdbGetToolDir( string& sToolDir) const
+{
+   if ( GetCurrMachine() == nullptr)
+      return false ;
+   sToolDir = m_sMachinesDir + "\\" + GetCurrMachine()->GetMachineName() + "\\" + TOOLS_DIR ;
+   return true ;
+}
+
+//----------------------------------------------------------------------------
+bool
+MachMgr::TdbGetToolHolderDir( string& sToolDir) const
+{
+   if ( GetCurrMachine() == nullptr)
+      return false ;
+   sToolDir = m_sMachinesDir + "\\" + GetCurrMachine()->GetMachineName() + "\\" + TOOLHOLDERS_DIR ;
+   return true ;
+}