Roll the cone template into a cone shape starting at the wide end working toward the pivot point end.
													
																	How to roll a cone shape in sheet metal. 
									
	
		
	
																	This is just one way and i find that is the easiest and quickest way. 
																	Drill a few holes through the overlapping rectangular shape. 
																	Cut a length of string with a loop at one end and the other end held at the pivot mark. 
																	Draw a line onto your sheet metal the same length as you want the slanted edge of your cone to be. 
															
													
									
	
		
	
																	How to roll a metal cone. 
																	Draw a circle on the sheet metal with a pencil compass. 
																	The string should be the. 
																	It a job that requires a little skill and a lot of patience. 
															
													
									
	
		
	
																	How to bend a cone from sheet metal. 
																	The cone has a diameter at the top smaller than the diameter at the bottom and to accurately trace the shape onto sheet metal you need to make a template out of construction paper. 
																	Wear gloves for this since the edges of the metal can. 
																	Video showing the processes involved in producing a steel cone. 
															
													
									
	
		
	
																	The pencil will make the circle and the slight indentation where the compass has. 
																	Cut this circle out with your sheet metal shears.