How to Punch Tin
- 1). Prepare the tin can by cleaning it out with a sponge and dishwashing liquid. Recycle used tomato or coffee cans, depending on the size you want.
- 2). Fill the can with water, and put it in the freezer. The frozen water prevents the can from crumbling when you are hammering the holes. Remove the can from the freezer once it is completely frozen.
- 3). Draw a word or design onto the can with a thin-tipped permanent marker. The marker area will be the template you will use for punching. Simple designs and words work best. Draw a design or print designs from the computer, cut them out, and then trace them onto the can.
- 4). Place a folded towel onto a sturdy surface, and place the can on the towel with the marker area facing up. The folded towel keeps the can in place and cushions against the impact of the hammering.
- 5). Place the pointed tip of the awl tool onto an edge of the design you created with the marker. Hit the back of the awl with the hammer to punch a hole into the can. Remove the awl and continue to punch holes, about 1/4 inch apart, following the lines of your drawn word or design.
- 6). Place the can into the sink, and run hot water over it to melt the ice.
- 7). Level the bottom of the can by turning it upside-down, covering it with the towel and lightly hammering the uneven areas. This fixes the uneven surface caused by the frozen water expanding.
- 8). Paint the outside of the tin can with acrylic paint and a craft brush in any color you desire. Allow to dry thoroughly.
- 9). Place a votive candle in the bottom of the can and light it.
Source...