diff --git a/LuaLibs/BeamExec.lua b/LuaLibs/BeamExec.lua
index 6cd5836..c4bc448 100644
--- a/LuaLibs/BeamExec.lua
+++ b/LuaLibs/BeamExec.lua
@@ -1826,7 +1826,10 @@ local function VerifyDrillMirrored( Proc, vProc, b3Raw)
       sDrilling, sType, dMaxDepth = ML.FindDrilling( dDiam, 0, true, false, true)
       dMachiningDepth = dMaxDepth or dMachiningDepth
    end
-   if not sDrilling or ( sType ~= 'Drill' and sType ~= 'Pocket') or not EgtMdbSetCurrMachining( sDrilling) then
+   if not sDrilling
+      or ( sType ~= 'Drill' and ( sType ~= 'Pocket'or ( Proc.Fcs ~= 0 and Proc.Fce ~= 0)))
+      or not EgtMdbSetCurrMachining( sDrilling) then
+
       return
    end
    local dDrillingStep = EgtMdbGetCurrMachiningParam( MCH_MP.STEP)