Find seven columns that come before last column.

[cccontract]

I am trying to find the seven columns that come before the last column.
I find the last column using: (ws.Range("A65536").End(xltoright).Column).
I would like to then take this range of the seven last columns and paste it into another workbook.
I have tried using offset but I'm pretty new and can't seem to get it to work.

[Paul_Hossler]

You were on the right track. Here's two version, since it wasn't clear if you want the last column+6, or seven before but not inclusing last col

Option Explicit
Sub drv()
    MsgBox Last7.Address
    MsgBox Last7Before.Address
End Sub

Function Last7() As Range
    With ActiveSheet
        Set Last7 = .Cells(1, .Columns.Count).End(xlToLeft).Offset(0, -6).Resize(1, 7).EntireColumn
    End With
End Function

Function Last7Before() As Range
    With ActiveSheet
        Set Last7Before = .Cells(1, .Columns.Count).End(xlToLeft).Offset(0, -7).Resize(1, 7).EntireColumn
    End With
End Function