| The Fillet tool is found on the Modify 
		toolbar and is another useful tool quickly modifying the corners of your 
		drawing.  The Fillet tool rounds of the corner of the corner of the 
		object.  As with the Chamfer tool, the lines are not required to be 
		touching; AutoCAD will automatically extend or trim lines to make the 
		Fillet the appropriate size. The first thing you will be asked for 
		when using this command is the first object you wish to select for the 
		Fillet.  However, just like in the chamfer tool, the default value is 0. 
        Type "r" into the command line to enter the radius.  Once you have done 
		that, you can now select the two lines you wish to create the Fillet on.
		 If you wish to create Fillets on multiple 
		corners, type "M" (Multiple) into the command line, and use the tool repeatedly until 
		you are finished. The way AutoCAD 
		creates the fillet is by shortening the lines, and creating an arc of 
		the given radius connecting the two lines selected during the command. 
        The newly created arc is selected in the image to the right to 
		demonstrate this. |